Problem 10: A block of mass mj 19.5 kg slides along a horizontal surface (with friction, ug %3D = 0.31) a distance d= 2.25 m before striking a second block of mass m2= 8.75 kg. The first block has an initial velocity of v = 7.75 m/s.
Problem 10: A block of mass mj 19.5 kg slides along a horizontal surface (with friction, ug %3D = 0.31) a distance d= 2.25 m before striking a second block of mass m2= 8.75 kg. The first block has an initial velocity of v = 7.75 m/s.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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![**Problem 10:**
A block of mass \( m_1 = 19.5 \, \text{kg} \) slides along a horizontal surface (with friction, \( \mu_k = 0.31 \)) a distance \( d = 2.25 \, \text{m} \) before striking a second block of mass \( m_2 = 8.75 \, \text{kg} \). The first block has an initial velocity of \( v = 7.75 \, \text{m/s} \).
*Diagram Description:*
A diagram is shown with two blocks on a horizontal surface. Block \( m_1 \) is on the left end of the surface, moving towards block \( m_2 \) on the right. The direction of movement is indicated by an arrow pointing to the right, labeled with velocity \( v \). The blocks are separated by distance \( d \) on the surface.
**Part (a):** Assuming that block one stops after it collides with block two, what is block two's velocity after impact in m/s?
\( v_2 = \) [Input field]
There is a calculator provided with trigonometric and hyperbolic function keys, including numbers and operations.
**Part (b):** How far does block two travel, \( d_2 \) in meters, before coming to rest after the collision?
---
*Note for Students:*
- Consider the principles of conservation of momentum and energy to solve these problems.
- Friction will affect the motion, so ensure to factor this into your calculations.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff5857ff3-dda9-4e5f-af99-91fda21c86c5%2F7875cb73-aee3-49e4-9fa7-d1ea24c778b4%2Fn09te82_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Problem 10:**
A block of mass \( m_1 = 19.5 \, \text{kg} \) slides along a horizontal surface (with friction, \( \mu_k = 0.31 \)) a distance \( d = 2.25 \, \text{m} \) before striking a second block of mass \( m_2 = 8.75 \, \text{kg} \). The first block has an initial velocity of \( v = 7.75 \, \text{m/s} \).
*Diagram Description:*
A diagram is shown with two blocks on a horizontal surface. Block \( m_1 \) is on the left end of the surface, moving towards block \( m_2 \) on the right. The direction of movement is indicated by an arrow pointing to the right, labeled with velocity \( v \). The blocks are separated by distance \( d \) on the surface.
**Part (a):** Assuming that block one stops after it collides with block two, what is block two's velocity after impact in m/s?
\( v_2 = \) [Input field]
There is a calculator provided with trigonometric and hyperbolic function keys, including numbers and operations.
**Part (b):** How far does block two travel, \( d_2 \) in meters, before coming to rest after the collision?
---
*Note for Students:*
- Consider the principles of conservation of momentum and energy to solve these problems.
- Friction will affect the motion, so ensure to factor this into your calculations.
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