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earnstyle [38]
3 years ago
12

According to the definition of mechanical work, pushing on a rock accomplishes no work unless there is

Physics
2 answers:
nignag [31]3 years ago
6 0
Movement in the same direction as the diection of the force
LekaFEV [45]3 years ago
4 0
There must be movement in the same direction as the force put on the object. Hope this helps!
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The value of acceleration due to gravity is less at the top of Mount Everest then that in the terai reason, why?​
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Vectors are an important part of the language of science, mathematics, and engineering.
tensa zangetsu [6.8K]

Answer:

<u><em>a. True</em></u>

Explanation:

<em>Vectors are an important part of the language of science, mathematics, and engineering.</em>

4 0
2 years ago
A weightlifter exerts an upward force on a 1000-N barbell and holds it at a height of 1 meter for 2 seconds. Approximately how m
Alex73 [517]

Amount of work done is zero and so power = 0 watts.

<u>Explanation:</u>

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3 years ago
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