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Bas_tet [7]
3 years ago
8

CAN SOME ONE HELP PLEASE :))))

Physics
1 answer:
Ede4ka [16]3 years ago
5 0
Line c is at rest . line a is going in a positive direction . line b is going in a negative direction . line d is negative too
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Which letter (A, B, or C) shows where you should apply the most effort to lift the stone?
sergij07 [2.7K]
A becuz its at da it dont got no wa
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20 cm long 10 cm wide and 5 cm thick as a mass of 500 g determine the greatest pressure that can be exerted by block on the flat
uysha [10]

100000 Pascal

Explanation:

pressure= force/area

Max pressure= force/min area

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2 years ago
A car drives 215 km east and then 45 km north. What is the magnitude of the car’s displacement? Round your answer to the nearest
34kurt

Displacement = (straight-line distance between the start point and end point) .

Since the road east is perpendicular to the road north,
the car drove two legs of a right triangle, and the magnitude
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    Length of the hypotenuse = √ (215² + 45²)

                                              =  √ (46,225 + 2,025)

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                                              =       219.7 miles .

8 0
3 years ago
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Explain how tidal forces are causing Earth to slow down.
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Answer: The tidal forces exerted by the moon are directly associated with the earth's rotation. Due to the strong gravitational pull of the moon, the tidal bulging appears on both the sides on earth and these are region of high tide, and there is gradual rise and fall of sea level.

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3 years ago
1. How is power defined? *
ANEK [815]

Answer:

D. the rate at which work is accomplished

Explanation:

8 0
2 years ago
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