question 4 in the image 4. Find the common velocity of both M and m blocks after the collision by using momentum conservation.a. 4.5 m/s b. 2.3 m/s c. 6.5 m/s d. 2.9 m/s **Text Description:**A 10 kg block is released from point A. The track is frictionless except for the portion between B and C, which has a length of 3.0 meters. The block travels down the track, passes through BC, and first collides with a small block m (mass is 2 kg). Then they travel together and later hit the spring.**Diagram Explanation:**- **Inclined Plane:** The block M (10 kg) starts from point A, which is at the top of a frictionless incline that is 4 meters high. - **Horizontal Track:** After sliding down the incline, the block moves onto a horizontal section of the track. Between points B and C, there is a 3.0-meter section with friction, indicated by a zigzag line.- **Collision and Spring:** After the friction section, the block M collides with a smaller block m (2 kg). Together, they then compress a visible spring connected to a wall at the end of the track.This setup is commonly used to study concepts of energy, friction, and momentum in a physics context.

Answered: Image /qna-images/answer/5733b726-e407-4c55-bcd1-c73f6abaa63d.jpg

A 10 kg block is released from point A, The track is frictionless except for the portion between B and C which has a length of 3.0 meters. The block travels down the track, passes through BC and first collides with a small block m (mass is 2 kg), then they travel together and later hit the spring. M 4 m No friction {No fi B friction } с fataliſadahalefentiaffon 3.0m m Froomo O

A 10 kg block is released from point A, The track is frictionless except for the portion between B and C which has a length of 3.0 meters. The block travels down the track, passes through BC and first collides with a small block m (mass is 2 kg), then they travel together and later hit the spring. M 4 m No friction {No fi B friction } с fataliſadahalefentiaffon 3.0m m Froomo O

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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Concept explainers

Static and Kinetic Friction

Kinetic friction comes into existence when there are moving surfaces means in other words we can say that the force which comes into existing between moving surfaces is known as kinetic friction.

Question

question 4 in the image

4. Find the common velocity of both M and m blocks after the collision by using momentum conservation.

a. 4.5 m/s
b. 2.3 m/s
c. 6.5 m/s
d. 2.9 m/s

**Text Description:**

A 10 kg block is released from point A. The track is frictionless except for the portion between B and C, which has a length of 3.0 meters. The block travels down the track, passes through BC, and first collides with a small block m (mass is 2 kg). Then they travel together and later hit the spring.

**Diagram Explanation:**

- **Inclined Plane:** The block M (10 kg) starts from point A, which is at the top of a frictionless incline that is 4 meters high.

- **Horizontal Track:** After sliding down the incline, the block moves onto a horizontal section of the track. Between points B and C, there is a 3.0-meter section with friction, indicated by a zigzag line.

- **Collision and Spring:** After the friction section, the block M collides with a smaller block m (2 kg). Together, they then compress a visible spring connected to a wall at the end of the track.

This setup is commonly used to study concepts of energy, friction, and momentum in a physics context.

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