A 3.00 kg cat moves at 8.00 m/s strikes a 2.00 kg cart that moves 5.00 m/s in the same direction. What is the final velocity of each cart if the collision is perfectly elastic linear collision?

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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ACTIVITY 2: PROBLEM SOLVING
Directions: Answer the following problems. Write the given, the required, solution and boxed
the final answer.
1. A moving vehicle has a velocity of 25.0 m/s and has a mass of 1000-kg. What is the
momentum of the vehicle? What force is needed to stop the vehicle in 3.00 s?
2. A car of mass 725 kg is travels at the rate of 75.0 km/hr east. What is the momentum
of the vehicle?
3. The kinetic energy of a body is 358J and its momentum is 45.0 kg-m/s. What is the
speed and mass of the object?
4. Car A has a mass of 8.00kg and moves at the rate of 5.00 m/s East collided to car B
whose mass is 5.00 kg and moves at the rate of 3.00 m/s West. After the collision,
the cars stick together in the direction of car A. What is the velocity of the cars after
the collision?
5. A 3.00 kg cat moves at 8.00 m/s strikes a 2.00 kg cart that moves 5.00 m/s in the same
direction. What is the final velocity of each cart if the collision is perfectly elastic linear
collision?
Transcribed Image Text:ACTIVITY 2: PROBLEM SOLVING Directions: Answer the following problems. Write the given, the required, solution and boxed the final answer. 1. A moving vehicle has a velocity of 25.0 m/s and has a mass of 1000-kg. What is the momentum of the vehicle? What force is needed to stop the vehicle in 3.00 s? 2. A car of mass 725 kg is travels at the rate of 75.0 km/hr east. What is the momentum of the vehicle? 3. The kinetic energy of a body is 358J and its momentum is 45.0 kg-m/s. What is the speed and mass of the object? 4. Car A has a mass of 8.00kg and moves at the rate of 5.00 m/s East collided to car B whose mass is 5.00 kg and moves at the rate of 3.00 m/s West. After the collision, the cars stick together in the direction of car A. What is the velocity of the cars after the collision? 5. A 3.00 kg cat moves at 8.00 m/s strikes a 2.00 kg cart that moves 5.00 m/s in the same direction. What is the final velocity of each cart if the collision is perfectly elastic linear collision?
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