Top Posters
Since Sunday
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
r
4
Home Q & A Board Science-Related Homework Help Mathematics Calculus
New Topic  
karlec karlec
wrote...
Go to Answer
Posts: 108
Rep: 0 0
2 years ago
A projectile is launched from the origin at an angle of α radians to the horizontal and an initial speed of Find the position function r(t) for this projectile.

▸ r(t) = (75t cos α)i + (75t sin α - 16t2)j

▸ r(t) = (75t sin α - 16t2)i + (75t cos α)j

▸ r(t) = (75t cos α - 32t2)i + (75t sin α)j

▸ r(t) = (75t sin α)i + (75t cos α - 16t2)j
Textbook 
Calculus: Early Transcendentals

Calculus: Early Transcendentals


Edition: 3rd
Authors:
Read 73 times
1 Reply
Replies
Answer verified by a subject expert
TrinaDiaz3TrinaDiaz3
wrote...
#1
Posts: 77
Rep: 1 0
2 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1
 

Related Topics

karlec Author
wrote...

2 years ago
Thank you, thank you, thank you!
Starfiew
wrote...

Yesterday
This helped my grade so much Perfect
annabananerz
wrote...

2 hours ago
this is exactly what I needed
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  954 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 2072
  
 470
  
 369
Your Opinion
Where do you get your textbooks?
Votes: 328
Previous poll results: Does a gender wage gap exist in America?