(a)
The acceleration of the each blocks.
(a)
Answer to Problem 99P
The acceleration of the each blocks is
Explanation of Solution
In this case, consider the
For the lighter block,
Write the expression for theforce act on thelighter block,
Here,
Substitute
Here,
For the heavier block,
Write the expression for the force act on the heavier block,
Here,
Substitute
Here,
Add equations (II) and (IV),
Conclusion:
Substitute
The acceleration of each block,
Therefore, theacceleration of the each blocks is
(b)
Thetension in the cord.
(b)
Answer to Problem 99P
The tension in the cord is
Explanation of Solution
Write the expression for the tension in the cord,
Here,
Substitute (V) in (VI),
Conclusion:
Substitute
Therefore, thetension in the cord is
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Chapter 4 Solutions
Physics
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