Question
A car traveling 89 strikes a tree. The front end of the car compresses and the driver comes to rest after traveling 0.81 .
a.)What was the average acceleration of the driver during the collision?
b.)Express the answer in terms of "'s," where .
a.)What was the average acceleration of the driver during the collision?
b.)Express the answer in terms of "'s," where .
Answers
Anonymous
The cart of mass 10kg moves without frictional loss on a level table. A 10 N force pulls on the cart horizontally to the right. At the same time, a 30N force at an angle of 60 degrees above the horizontal pulls on the cart to the left. What is the magnitude of the horizontal acceleration of the cart?