A 1.0-kg block and a 2.0-kg block are pressed together on a horizontal frictionless surface with a compressed very light spring between them. They are not attached to the spring. After they are released and have both moved free of the spring O both blocks will both have the same amount of kinetic energy. O the magnitude of the momentum of the heavier block will be greater than the magnitude of the momentum of the lighter block. O both blocks will have equal speeds. O the lighter block will have more kinetic energy than the heavier block. O the heavier block will have more kinetic energy than the lighter block.

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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Doing some physics homework and am kind of stumped here!

**Scenario Description:**

A 1.0-kg block and a 2.0-kg block are pressed together on a horizontal frictionless surface with a compressed very light spring between them. They are not attached to the spring. After they are released and have both moved free of the spring:

**Choices:**

- Both blocks will have the same amount of kinetic energy.
- The magnitude of the momentum of the heavier block will be greater than the magnitude of the momentum of the lighter block.
- Both blocks will have equal speeds.
- The lighter block will have more kinetic energy than the heavier block.
- The heavier block will have more kinetic energy than the lighter block.

**Note:** This is an educational physics question designed to test understanding of the conservation of momentum and energy.
Transcribed Image Text:**Scenario Description:** A 1.0-kg block and a 2.0-kg block are pressed together on a horizontal frictionless surface with a compressed very light spring between them. They are not attached to the spring. After they are released and have both moved free of the spring: **Choices:** - Both blocks will have the same amount of kinetic energy. - The magnitude of the momentum of the heavier block will be greater than the magnitude of the momentum of the lighter block. - Both blocks will have equal speeds. - The lighter block will have more kinetic energy than the heavier block. - The heavier block will have more kinetic energy than the lighter block. **Note:** This is an educational physics question designed to test understanding of the conservation of momentum and energy.
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