February 25, 2017

Homework Help: @damon physics

Posted by Teal on Sunday, April 22, 2012 at 9:07pm.

I was wondering if you can help me with these two questions. Thank you
Question # 1
A horse is pulling a heavy cart up a hill. The cart has 400 kg of mass inside it. The horse is pulling the cart with 10 N of force. What is the magnitude of the force on the horse due to the cart?

Question # 2

Question # 2
A car of mass 500 kg going 20 m/s collides with a car of 750 kg at rest. Which of the following statements are true? (Select all that are true.)

a) The car at rest feels the greater force.

b) the car that is moving feels the greater force

c) The two cars feel the same magnitude of force.

d) The two cars have the same acceleration due to the collision.

e)The car at rest has the greater acceleration due to the collision.

The car that is moving has the greater acceleration due to the collision.

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