and The ramp is initially at a horizontal position. The ramp is raised slowly to an angle of 36°, a the block starts to move down the ramp as in Fig Q7. The block has a mass of 2kg (a) Draw the free body diagram of the block when the block start moving. (b) stop- Find the coefficient of friction between the ramp and the wooden block if the block accelerates at 0.150 m s² down the ramp. 0.630 m -ramp wooden block

and The ramp is initially at a horizontal position. The ramp is raised slowly to an angle of 36°, a the block starts to move down the ramp as in Fig Q7. The block has a mass of 2kg (a) Draw the free body diagram of the block when the block start moving. (b) stop- Find the coefficient of friction between the ramp and the wooden block if the block accelerates at 0.150 m s² down the ramp. 0.630 m -ramp wooden block

Name: 7.The ramp is initially at a horizontal position. The ramp is raised
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Description: 7.The ramp is initially at a horizontal position. The ramp is raised slowly to an angle of 36°, andthe block starts to move down the ramp as in Fig Q7. The block has a mass of 2kg(a)Draw the free body diagram of the block when the block start moving

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter5: Newton's Law Of Motion

Section: Chapter Questions

Problem 49P: A baseball catcher is performing a stunt for a television commercial. He will catch a baseball (mass...

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows:

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Question

7.
The ramp is initially at a horizontal position. The ramp is raised slowly to an angle of 36°, and
the block starts to move down the ramp as in Fig Q7. The block has a mass of 2kg
(a)
Draw the free body diagram of the block when the block start moving.
(b)
stop
Find the coefficient of friction between the ramp and the wooden block if the block
accelerates at 0.150 m s2 down the ramp.
0.630 m
-ramp
wooden block

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Step 1: Free-body diagram

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Step 2: Equilibrium condition of forces along the vertical direction

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Step 3: Newton's second law of forces along the horiozontal direction

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Step 4: Calculation of coefficient of friction

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