Saturday

December 20, 2014

December 20, 2014

Posted by **ashley** on Sunday, January 13, 2008 at 2:13pm.

what is the velocity of the ball after 8.5 seconds?

how far does the ball roll in 10 seconds?

any one can help pleasse im stuck

show n detail how to find the answer

- physics rewrite -
**Damon**, Sunday, January 13, 2008 at 3:45pmv = Vo + a t

x = Xo + Vo t + (1/2) a t^2

here

Vo = initial velocity = 0

Xo = initial position = 0

a = 2

t=8.5 in part 1 (first equation for v)

t = 10 seconds for part 2 (second equation for x)

try it from there

**Answer this Question**

**Related Questions**

physics - starting from rest, a ball rolss, down an incline ata constant ...

Physics - A ball rolls down an incline at a constant acceleration of 2 m/s^2. ...

physics - . A ball, initially at rest at t= 0 seconds, rolls with constant ...

Physics - A ball rolls down a hill with a constant acceleration of 2.0 m/s2. If ...

Physics - A ball rolls down a hill with a constant acceleration of 2.0 m/s2. If ...

physics - A ball starts at the origin from rest rolling down a hill. It takes ...

Physics - A soccer ball is released from the top of a smooth incline. After 3.80...

physics - a ball is rolled up q constant slope with an initial velocity of 2.2m/...

physics - a ball is rolled up q constant slope with an initial velocity of 2.2m/...

math - The velocity(in feet per second) of a bouncing ball was recorded every ...