Question

a body is projected down an inclined plane with a velocity of 10 ms - 1 from the top of plane. It reaches the bottom of plane in 5 s where its velocity is found to be 35 MS - 1 calculate the acceleration of body along the plane assuming it to be uniform

Answer 1

acceleration=final velocity - initial velocity over change in time
a=∆v/∆t
a=35-10/5
a= 25/5= 5m/s²