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NISA [10]
3 years ago
7

Adam uses a fixed pulley, such as the one shown below, to lift an object. Adam applies an input force to the pulley as he pulls

down to lift the object. As he does this, Adam wonders about how the pulley is helping him. How is the pulley helping Adam lift the object?
Physics
1 answer:
stira [4]3 years ago
6 0
When Adam applies a ‘pull’ force on the pulley, there is an output force that the pulley lets out, directly pulling the object with it. We cannot always pull up objects with our bear hands, no matter how much force we apply. Which is why pulleys allow us to apply the force and pulleys do the work of pulling the objects for us, since work and force come hand in hand.
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A stone dropped from the top of a building reaches the ground with a velocity of 49ms¹. If the acceleration due to gravity is 9.
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Explanation:

Given:

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7 0
3 years ago
The image is the question
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B

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3 0
3 years ago
Read 2 more answers
Suppose that 2.5 moles of an ideal gas are in a chamber in equilibrium at temperature 310 K and volume 0.5 m3. 1) What is the pr
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Answer:

The pressure in the chamber are of p= 0.127 atm.

Explanation:

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p= 0.127 atm

3 0
4 years ago
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