× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
w
3
w
3
e
3
3
r
3
b
2
M
2
V
2
f
2
c
2
c
2
K
2
New Topic  
ppk ppk
wrote...
Valued Member
On Hiatus
Posts: 3560
12 years ago
A child is riding a merry-go-round, which has an instantaneous angular speed of 1.25 rad/s and an angular acceleration of 0.745 rad/s2. The child is standing 4.65 m from the center of the merry-go-round. What angle does the acceleration of the child make with the tangential direction?
A) 90.0°
B) 25.5°
C) 32.5°
D) 64.5°
E) 45.0°
Read 1766 times
1 Reply

Related Topics

Replies
wrote...
Valued Member
12 years ago
D
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  703 People Browsing
Related Images
  
 330
  
 1095
  
 337
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 486

Previous poll results: How often do you eat-out per week?