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Usimov [2.4K]
3 years ago
10

Three people push a piano on wheels with forces of 130 N to the right, 150 N to the left, and 165 N to the right. What is the st

rength and direction of the net force on the piano?
Physics
1 answer:
Irina-Kira [14]3 years ago
8 0

Answer:

45 N to the right possibly?

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You stand on a bridge above a river and drop a rock into the water below from a height of 25 m. (Assume no air resistance)
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PART a)

here when stone is dropped there is only gravitational force on it

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a = g = 9.8 m/s^2

Part b)

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y = v_i t + \frac{1}{2} at^2

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PART E)

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