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3 years ago

On the moon, what would be the force of gravity acting on an object that has a mass of 7kg?

Physics

1 answer:

Kruka [31]3 years ago

6 0

Answer:

Force of gravity, F = 70 N

Explanation:

It is required to find the force of gravity acting on an object that has a mass of 7 kg. Force of gravity always acts in downward direction.

The force of gravity is equal to the weight of an object. It is given by :

$F=mg$

g = acceleration due to gravity, for Earth, g = 10 m/s²

So,

$F=7\times 10\\\\F=70\ N$

So, 70 N of force of acting on an object.

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2 years ago

A cyclotron designed to accelerate protons has a magnetic field of magnitude 0.15 T over a region of radius 7.4 m. The charge on

klio [65]

Explanation:

It is given that,

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2 years ago

You hear a sound in the distance. Suddenly the sound gets deeper, decreasing in pitch. Which can you assume about the sound wave

oksian1 [2.3K]

Answer:

A. The wavelengths of the new sound waves are longer

Explanation:

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Answer:

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2 years ago