Homework Help: Physics

Posted by Anonymous on Tuesday, October 9, 2012 at 8:08pm.

A truck carrying a 65.4 kg crate accelerates from rest to 53.9 km/h on a flat horizontal surface in 15.2 seconds. The crate does not slip in the truck bed. The acceleration was not constant. How much work was done on the crate by the truck?

Physics - Anon, Tuesday, October 9, 2012 at 10:58pm
K = 1/2 * m * v^2

Convert km/h to m/s, and solve for K

Answer this Question

Related Questions

Physics - A truck carrying a 38 kg crate accelerates uniformly from rest to 87...
Physics - A crate of mass 50.0 kg rests on a flat surface, and there is a ...
Physics - A horizontal force of 150 N is used to push a 33.0 kg packing crate a ...
physics - A flatbed truck is carrying a 2540 kg crate of heavy machinery. If the...
college physics - A man pushing a crate of mass m = 92.0 kg at a speed of v = 0....
physics - A crate of mass 45.0 kg is being transported on the flatbed of a ...
physics - A flatbed truck is carrying a heavy crate. The coefficient of static ...
physics - a horizontal force of 95 N is applied to 60 kg crate on rough , level ...
Pre-AP Physics - A flatbed truck is carrying a heavy crate. The coefficient of ...
Physics - 1.A 24 kg crate initially at rest on a horizon floor requires a 75 N ...

For Further Reading

First Name:
School Subject:
Answer: