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ICE Princess25 [194]
3 years ago
5

A stationary block resting on the ground is pulled up with a tension force of 100N, but does not leave the ground.

Physics
1 answer:
tekilochka [14]3 years ago
6 0

Answer:

The normal force the ground exerts on the block, F = -300 N

Explanation:

Given data,

The block pulled up with a tension force, T = 100 N

The weight of the block, W = 300 N

The weight of the block is due to the force of attraction of gravitation.

The surface exerts a force that is equal and opposite to the force acting on the block due to gravitation.

The weight of the block,

                                  W = mg

                                          300 N

The normal force the ground exerts on the block,

                                  F = - mg

                                    = - 300 N

Hence, the normal force the ground exerts on the block, F = -300 N

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Steps involved  :

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To find the answer, we have to know more about the time constant of the capacitor.

<h3>What is time constant?</h3>
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