A crate with mass 32.5kg initially at rest on a warehouse floor is acted on by a net horizontal force of 140N

initially-at-rest
warehouse-floor

#1

A crate with mass 32.5kg initially at rest on a warehouse floor is acted on by a net horizontal force of 140N.
a) What acceleration is producc) What is its speed at the end of 10.0s?
ed?
b) How far does the crate travel in 10.0s?

Answer:

F = ma
140 = 32.5a
a =4.31 m/s^2

How far does the crate travel in 10.0s
d= (a*t^2) / 2
d= 4.31(10)^2 /2
d= 206.5 m