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kotykmax [81]
3 years ago
15

You lift a 50 N object 2 meters off the ground what work did you do on the object

Physics
1 answer:
mixer [17]3 years ago
4 0
Work equals force × displacement (distance between initial point and end point is displacement)
if u follow this it becomes
work = 50 × 2 which is equal to 100

comment if u have more questions
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Molodets [167]

Answer:

t = 2 seconds

Explanation:

In 2nd question, the question is given the attached figure.

Initial speed of the bus, u = 0

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The bus will take 2 seconds to reach the stop.

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MrMuchimi

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Explanation:

In the graph given, the volume is constant throughout. It represents a constant volume process. Such processes are called the isovolumetric process or isochoric process.

<em>Hence, option B is the correct answer.</em>

Option A is incorrect because in an isobaric process, the pressure is constant.

Option C is incorrect because in an isothermal process, the temperature is constant.

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8 0
3 years ago
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Oxana [17]

Answer:

  about 4.74 seconds

Explanation:

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  t = √(2d/g)

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