Calculus

On our moon, the acceleration of gravity is 1.6 m/sec2. If a rock is dropped into a crevasse, how ...

On our moon, the acceleration of gravity is 1.6 m/sec2. If a rock is dropped into a crevasse, how ...

On our moon, the acceleration of gravity is 1.6 m/sec2.  If a rock is dropped into a crevasse, how fast will it be going just before it hits bottom 45 seconds later?

▸ 3240 m/sec

▸ 72 m/sec

▸ -36 m/sec

▸ -72 m/sec

baschese   155   1 Reply

awardizzle

Given the acceleration, initial velocity, and initial position of a body moving along a coordinate ...

Given the acceleration, initial velocity, and initial position of a body moving along a coordinate ...

[html]Given the acceleration, initial velocity, and initial position of a body moving along a coordinate line at time t, find the body's position at time t.
a = 10 cos 2t, v(0) = -7, s(0) = -12

▸ s =

jk   173   1 Reply

need answers1

Given the acceleration, initial velocity, and initial position of a body moving along a coordinate ...

Given the acceleration, initial velocity, and initial position of a body moving along a coordinate ...

[html]Given the acceleration, initial velocity, and initial position of a body moving along a coordinate line at time t, find the body's position at time t.
a = 20, v(0) = 15, s(0) = -11

▸ s = 10t2 + 15t

▸ s = 10t2 + 15t

ahsdkajdao   171   1 Reply

kiu

Given the velocity and initial position of a body moving along a coordinate line at time t, find the ...

Given the velocity and initial position of a body moving along a coordinate line at time t, find the ...

[html]Given the  velocity and initial position of a body moving along a coordinate line at time t, find the body's position at time t.
v =

shchandan   179   1 Reply

my life

Given the velocity and initial position of a body moving along a coordinate line at time t, find the ...

Given the velocity and initial position of a body moving along a coordinate line at time t, find the ...

[html]Given the  velocity and initial position of a body moving along a coordinate line at time t, find the body's position at time t.
v = cos

ssp   187   1 Reply

Guest

Given the velocity and initial position of a body moving along a coordinate line at time t, find the ...

Given the velocity and initial position of a body moving along a coordinate line at time t, find the ...

[html]Given the  velocity and initial position of a body moving along a coordinate line at time t, find the body's position at time t.
v = -7t + 3, s(0) = 12

▸ s = -7t2 + 3t + 12

▸ s = -

Oliviiaaaa   196   1 Reply

jagpreet

Provide an appropriate response.Consider the quartic function f(x) = ax4 + bx3 + cx2 + dx + e, a 0. ...

Provide an appropriate response.Consider the quartic function f(x) = ax4 + bx3 + cx2 + dx + e, a 0. ...

[html]Provide an appropriate response.

Consider the quartic function f(x) = ax4 + bx3 + cx2 + dx + e, a ≠ 0.  Must this function have at least one critical point?  Gi

MOTORGEEK   219   1 Reply

jaray75

Provide an appropriate response.Imagine there is a function for which f'(x) = 0 for all x. Does ...

Provide an appropriate response.Imagine there is a function for which f'(x) = 0 for all x. Does ...

[html]Provide an appropriate response.

Imagine there is a function for which f'(x) = 0 for all x. Does such a function exist? Is it reasonable to say that all values of x are critical points for such

jasss   137   1 Reply

majed320

Provide an appropriate response.If the derivative of an odd function g(x) is zero at x = c, can ...

Provide an appropriate response.If the derivative of an odd function g(x) is zero at x = c, can ...

[html]Provide an appropriate response.

If the derivative of an odd function g(x) is zero at x = c, can anything be said about the value of g' at

Bpr621   165   1 Reply

klyn

The diameter of a tree was 11 in. During the following year, the circumference increased About how ...

The diameter of a tree was 11 in. During the following year, the circumference increased About how ...

[html]The diameter of a tree was 11 in. During the following year, the circumference increased

Shea5927   145   1 Reply

Calista

V = r3, where r is the radius, in centimeters. By approximately how much does the volume of a sphere ...

V = r3, where r is the radius, in centimeters. By approximately how much does the volume of a sphere ...

[html]V =

ssp   201   1 Reply

Katey_maree

A = πr2, where r is the radius, in centimeters. By approximately how much does the area of a circle

A = πr2, where r is the radius, in centimeters. By approximately how much does the area of a circle

[html]A = πr2, where r is the radius, in centimeters. By approximately how much does the area of a circle decrease when the radius is decreased from 5.0 cm to 4.8 cm? (Use 3.14 for π.)

▸ 6.1 cm2

▸ 3.1 cm2

▸ 6.5 cm

Iglesias89   235   1 Reply

hoangb

Provide an appropriate response.If the derivative of an even function f(x) is zero at x = c, can ...

Provide an appropriate response.If the derivative of an even function f(x) is zero at x = c, can ...

[html]Provide an appropriate response.

If the derivative of an even function f(x) is zero at x = c, can anything be said about the value of f' at

smhbyc   156   1 Reply

mmmm_dat_userna

An inverted conical water tank with a height of 12 ft and a radius of 3 ft is drained through a hole ...

An inverted conical water tank with a height of 12 ft and a radius of 3 ft is drained through a hole ...

[html]Solve the problem. Round your answer, if appropriate.

An inverted conical water tank with a height of 12 ft and a radius of 3 ft is drained through a hole in the vertex. If the water level drop

heberleber   190   1 Reply

Wan

The radius of a right circular cylinder is increasing at the rate of , while the height is ...

The radius of a right circular cylinder is increasing at the rate of , while the height is ...

[html]Solve the problem. Round your answer, if appropriate.

The radius of a right circular cylinder is increasing at the rate of

kyliesalm   159   1 Reply

oricoson

The volume of a rectangular box with a square base remains constant at 1100 cm3 as the area of the ...

The volume of a rectangular box with a square base remains constant at 1100 cm3 as the area of the ...

[html]Solve the problem. Round your answer, if appropriate.

The volume of a rectangular box with a square base remains constant at 1100 cm3 as the area of

Keka1819   129   1 Reply

jodie1

The volume of a sphere is increasing at a rate of 2 cm3/sec. Find the rate of change of its surface

The volume of a sphere is increasing at a rate of 2 cm3/sec. Find the rate of change of its surface

[html]Solve the problem. Round your answer, if appropriate.

The volume of a sphere is increasing at a rate of 2 cm3/sec. Find the rate of change of its sur

Fluckey   170   1 Reply

tarateg

Electrical systems are governed by Ohm's law, which states that V = IR, where V = voltage,

Electrical systems are governed by Ohm's law, which states that V = IR, where V = voltage,

[html]Solve the problem. Round your answer, if appropriate.

Electrical systems are governed by Ohm's law, which states that V = IR, where V = voltage, I = current, and R = resistance. If the current

Chang L   132   1 Reply

karamsidhu1

Boyle's law states that if the temperature of a gas remains constant, then PV = c, where

Boyle's law states that if the temperature of a gas remains constant, then PV = c, where

[html]Solve the problem. Round your answer, if appropriate.

Boyle's law states that if the temperature of a gas remains constant, then PV = c, where

JohnCarter19   136   1 Reply

aliptsidhu

A man 6 ft tall walks at a rate of 6 ft/sec away from a lamppost that is 18 ft high. At what

A man 6 ft tall walks at a rate of 6 ft/sec away from a lamppost that is 18 ft high. At what

[html]Solve the problem. Round your answer, if appropriate.

A man 6 ft tall walks at a rate of 6 ft/sec away from a lamppost that is 18 ft high. At what rate is the length of his shadow changing when

LynRibisi   151   1 Reply

hjh

Water is being drained from a container which has the shape of an inverted right circular cone. The

Water is being drained from a container which has the shape of an inverted right circular cone. The

[html]Solve the problem. Round your answer, if appropriate.

Water is being drained from a container which has the shape of an inverted right circular cone. The container has a radius of 3.00 inches a

yayyay   172   1 Reply

mmmm_dat_userna

One airplane is approaching an airport from the north at 151 km/hr. A second airplane approaches ...

One airplane is approaching an airport from the north at 151 km/hr. A second airplane approaches ...

[html]Solve the problem. Round your answer, if appropriate.

One airplane is approaching an airport from the north at 151 km/hr. A second airplane approaches from the east at 203 km/hr. Find the rate

dewsae   167   1 Reply

sherr12

As the zoom lens in a camera moves in and out, the size of the rectangular image changes. Assume

As the zoom lens in a camera moves in and out, the size of the rectangular image changes. Assume

[html]Solve the problem. Round your answer, if appropriate.

As the zoom lens in a camera  moves in and out, the size of the rectangular image changes. Assume that the current image is 4 cm × 3 cm. Fi

sxllykxm   121   1 Reply

MAry1395

Water is discharged from a pipeline at a velocity v (in ft/sec) given by

Water is discharged from a pipeline at a velocity v (in ft/sec) given by

[html]Solve the problem. Round your answer, if appropriate.

Water is discharged from a pipeline at a velocity v (in ft/sec) given by

jiorio1216   124   1 Reply

rockshim

A piece of land is shaped like a right triangle. Two people start at the right angle of the triangle ...

A piece of land is shaped like a right triangle. Two people start at the right angle of the triangle ...

[html]A piece of land is shaped like a right triangle. Two people start at the right angle of the triangle at the same time, and walk at the same speed along different legs of the triangle. If the area formed by the positions of the two people and th

AnePerrier   166   1 Reply

oops

Assume that the profit generated by a product is given by where x is the number of units sold. If ...

Assume that the profit generated by a product is given by where x is the number of units sold. If ...

[html]Assume that the profit generated by a product is given by

psantiago   164   1 Reply

smithan00000

A wheel with radius 3 m rolls at 20 rad/s. How fast is a point on the rim of the wheel rising when ...

A wheel with radius 3 m rolls at 20 rad/s. How fast is a point on the rim of the wheel rising when ...

[html]A wheel with radius 3 m rolls at 20 rad/s. How fast is a point on the rim of the wheel rising when the point is

LynRibisi   145   1 Reply

poke master

Water is falling on a surface, wetting a circular area that is expanding at a rate of How fast is ...

Water is falling on a surface, wetting a circular area that is expanding at a rate of How fast is ...

[html]Water is falling on a surface, wetting a circular area that is expanding at a rate of

Addisonjo04   151   1 Reply

giginicola

A company knows that the unit cost C and the unit revenue R from the production and sale of x units ...

A company knows that the unit cost C and the unit revenue R from the production and sale of x units ...

[html]A company knows that the unit cost C and the unit revenue R from the production and sale of x units are related by

Tblack   136   1 Reply

dora19

The position (in centimeters) of an object oscillating up and down at the end of a spring is given ...

The position (in centimeters) of an object oscillating up and down at the end of a spring is given ...

[html]The position (in centimeters) of an object oscillating up and down at the end of a spring is given by

jazzygirl   129   1 Reply

decibul

The amount of a medication (in mg) in the bloodstream t hours after the medication is taken is given ...

The amount of a medication (in mg) in the bloodstream t hours after the medication is taken is given ...

[html]The amount of a medication  (in mg) in the bloodstream t hours after the medication is taken is given by M(t). Estimate the values of M'(1) and M'(6), rounding to the nearest whole number. Include units on your answers and interpret the physica

anushaz06   129   1 Reply

acampbell

Suppose that the revenue from selling x radios is r(x) = 85x - dollars. Use the function r '(x) to ...

Suppose that the revenue from selling x radios is r(x) = 85x - dollars. Use the function r '(x) to ...

[html]Suppose that the revenue from selling x radios is r(x) = 85x -

tum2015   148   1 Reply

christmasnugget

Suppose that the dollar cost of producing x radios is Find the average cost per radio of producing ...

Suppose that the dollar cost of producing x radios is Find the average cost per radio of producing ...

[html]Suppose that the dollar cost of producing x radios is

garrettl24   109   1 Reply

Dildofaggins

Suppose that the dollar cost of producing x radios is Find the marginal cost when 45 radios are produced.

Suppose that the dollar cost of producing x radios is Find the marginal cost when 45 radios are produced.

[html]Suppose that the dollar cost of producing x radios is

whigger666   126   1 Reply

redmare

The driver of a car traveling at 30 ft/sec suddenly applies the brakes. The position of the car is t ...

The driver of a car traveling at 30 ft/sec suddenly applies the brakes. The position of the car is t ...

[html]The driver of a car traveling at 30 ft/sec suddenly applies the brakes. The position of the car is

Afsa   139   1 Reply

aznzergs

Rewrite tan x and use the product rule to verify the derivative formula for tan x.

Rewrite tan x and use the product rule to verify the derivative formula for tan x.

Provide an appropriate response.

Rewrite tan x and use the product rule to verify the derivative formula for tan x.

mmcalzad   96   1 Reply

Adrian231

Provide an appropriate response.Graph y = - tan x and its derivative together on . Does the graph of ...

Provide an appropriate response.Graph y = - tan x and its derivative together on . Does the graph of ...

[html]Provide an appropriate response.

Graph y = - tan x and its derivative together on

sxllykxm   103   1 Reply

brina10

Assume that a watermelon dropped from a tall building falls in t sec. Find the watermelon's average ...

Assume that a watermelon dropped from a tall building falls in t sec. Find the watermelon's average ...

[html]Assume that a watermelon dropped from a tall building falls

Maddieskye   116   1 Reply

jmelchor77

The equation for free fall at the surface of Planet X is with t in seconds. Assume a rock is dropped ...

The equation for free fall at the surface of Planet X is with t in seconds. Assume a rock is dropped ...

[html]The equation for free fall at the surface of Planet X is

bazoocka464   114   1 Reply

fsdgsadfag

The power P (in W) generated by a particular windmill is given by where V is the velocity of the ...

The power P (in W) generated by a particular windmill is given by where V is the velocity of the ...

[html]The power P (in W) generated by a particular windmill is given by

lolili99   126   1 Reply

carston