Eng D Question 8 Answer the following questions. Show your work on a separate paper. Round your responses to 3 significant figures. Include appropriate units. Provide magnitude and direction where appropriate. The two boxes below are joined together and are subjected to the force shown until they reach a speed of 10 f/s. The mass of box A is 1 slug. The mass of box B is 0.75 slug. Once they reach this maximum speed, the force is removed and the boxes slow down to a stop. The coefficient of kinetic friction 0.3. Answer the following questions. between the boxes and the surface is μ P = 50 lb 2c) How much friction is present as the boxes slow to a stop? Show your work. Solution I Units B Direction 2b) Using the Principle of Linear Momentum & Impulse, how long does it take the boxes to stop once the force is removed? Show your work. Solution Units
Eng D Question 8 Answer the following questions. Show your work on a separate paper. Round your responses to 3 significant figures. Include appropriate units. Provide magnitude and direction where appropriate. The two boxes below are joined together and are subjected to the force shown until they reach a speed of 10 f/s. The mass of box A is 1 slug. The mass of box B is 0.75 slug. Once they reach this maximum speed, the force is removed and the boxes slow down to a stop. The coefficient of kinetic friction 0.3. Answer the following questions. between the boxes and the surface is μ P = 50 lb 2c) How much friction is present as the boxes slow to a stop? Show your work. Solution I Units B Direction 2b) Using the Principle of Linear Momentum & Impulse, how long does it take the boxes to stop once the force is removed? Show your work. Solution Units
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter1: Introduction To Statics
Section: Chapter Questions
Problem 1.19P: Plot the earths gravitational acceleration g(m/s2) against the height h (km) above the surface of...
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Transcribed Image Text:Eng
D
Question 8
Answer the following questions. Show your work on a separate paper. Round your responses to 3 significant figures. Include appropriate units. Provide
magnitude and direction where appropriate.
The two boxes below are joined together and are subjected to the force shown until they reach a speed of 10 f/s. The mass of box A is 1 slug. The mass of
box B is 0.75 slug. Once they reach this maximum speed, the force is removed and the boxes slow down to a stop. The coefficient of kinetic friction
0.3. Answer the following questions.
between the boxes and the surface is μ
P = 50 lb
2c) How much friction is present as the boxes slow to a stop? Show your work.
Solution
I
Units
B
Direction
2b) Using the Principle of Linear Momentum & Impulse, how long does it take the boxes to stop once the force is removed? Show your work.
Solution
Units
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