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Lana71 [14]
3 years ago
9

A boy got out of a boat and as he

Physics
1 answer:
emmainna [20.7K]3 years ago
6 0

Answer:

third law of motion

Explanation:

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What's the question your asking?

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What is the wavelength of a radar signal that has a frequency of 27 GHz? The speed of light is 3 × 108 m/s. Answer in units of m
marusya05 [52]

Explanation:

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4 0
2 years ago
A person pushes a refrigerator across a horizontal floor. The mass of the refrigerator is 110 kg, the coefficient of static fric
Law Incorporation [45]

Answer:

Explanation:

mass of refrigerator, m = 110 kg

coefficient of static friction, μs = 0.85

coefficient of kinetic friction, μk = 0.59

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F = μs x mg

F = 0.85 x 110 x 9.8

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(b) The force required to move the refrigerator with constant speed

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Net force = Applied force - friction force

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F net = 313.98 N

a = F net / mass

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a = 2.85 m/s²

4 0
3 years ago
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