- #1
Nuha99
- 15
- 0
Q: A ball is at rest on an inclined plane. It begins to roll down with an acceleration of 2 m/s^2. How long does it take the ball to roll 50 m?
This is my work:
find time using, s = ut + 1/2 a t^2
t = sqrt(2s/a)
Plug in the s = 50 and a = 2
Am I right?
Thanks a lot.
This is my work:
find time using, s = ut + 1/2 a t^2
t = sqrt(2s/a)
Plug in the s = 50 and a = 2
Am I right?
Thanks a lot.