Monday
April 21, 2014

Homework Help: Physics

Posted by Oisin on Tuesday, July 20, 2010 at 4:08pm.

A car, of total mass 1200 kg, is travelling at 90 km/h and strikes a tree. The front end of the car compresses and the driver comes to rest after travelling 0.80 m.

(i)What was the average acceleration of the driver during the collision? Express the answer in terms of gs.
(ii)How much energy was dissipated in the collision?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A car, of total mass 1200 kg, is travelling at 90 km/h and strikes a ...
physics - A car traveling at 90 km/h strikes a tree. The front end of the car ...
physics - A car traveling at 90 km/h strikes a tree. The front end of the car ...
physics - A car traveling at 120 strikes a tree. The front end of the car ...
physics - A car traveling at 120 strikes a tree. The front end of the car ...
Physics - A car traveling at 86 km/h strikes a tree. The front end of the car ...
Physics - A car traveling 89 strikes a tree. The front end of the car compresses...
Physics - A 4.00 103-kg car has a speed of 9 m/s. The car then hits a tree. The ...
Physics - A car of mass 1550 kg is travelling at 75.0 km/h on a dry horizontal ...
physics - several students are riding in bumper cars at an amusement park. the ...

Search
Members