Tutorials in Introductory Physics
1st Edition
ISBN: 9780130970695
Author: Peter S. Shaffer, Lillian C. McDermott
Publisher: Addison Wesley
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Chapter 2.3, Problem 1aT
Describe the motions of block A, block B, and the rope.
Expert Solution & Answer
To determine
The motions of block A, block B and the rope.
Answer to Problem 1aT
Block A, rope and Block B everything will move towards right as there is no friction between block and table.
Explanation of Solution
Introduction:
Force is defined as the rate of change of momentum. It is a pull or push on an object which is the result of interaction of an object with another object.
Two blocks A and B are tied together with a rope of mass
As the whole system is already in motion at this instant, when hand pushes block B it will move with constant acceleration and when rope will become tight, block A which was at rest also starts moving in the same direction.Block A, rope and Block B everything will move towards right as there is no friction between block and table.
Conclusion:
Thus, Block A, rope and Block B everything will move towards right as there is no friction between block and table.
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Students have asked these similar questions
When the weight of block B to maintain equilibrium is maximum, the tensile forces in the four segments of the cord are T1, T2 , T3 and T4, as indicated in the figure. Determine the values of these four tensile forces, in N, and the mass of block B, in kg.
Use g = 9.81 m/s². Draw all necessary free-body diagrams and indicate the direction of impending motion. Also, show the diagrams in finding the angle of wrap, β for each pulley.
GIVEN:
α = 30°
γ = 20°
θ = 60°
μA = μB = 0.22
μC = 0.11
μD = 0.05
P = 73.45 N
WA = 105.67 N
Determine the magnitude of force P to move block B
Please draw the Free body diagram for the block
Chapter 2 Solutions
Tutorials in Introductory Physics
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