Question

A cart is sent down a track, collides with a stationary object, and is pushed backward down the track. A force sensor records the force of the collision, and a motion detector measures its position. What is impulse-momentum this scenario.

Answer 1

The impulse-momentum principle can be used to analyze the collision between the cart and the stationary object. Impulse is the change in momentum of an object, and the force sensor and motion detector help measure and calculate the impulse experienced by the cart.

Step-by-step explanation:

In this scenario, the impulse-momentum principle can be used to analyze the collision between the cart and the stationary object. Impulse is defined as the change in momentum of an object, and momentum is the product of mass and velocity.

Since the cart is initially moving down the track, it has a positive momentum. When it collides with the stationary object and is pushed backward, its momentum becomes negative.

The force sensor records the force of the collision, and the motion detector measures the position and velocity of the cart over time. By analyzing the graph of force versus displacement, the area under the graph represents the impulse experienced by the cart during the collision.