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What is the weight of an object (on earth) that has a mass of 45 kg?

User Ajushi
by
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2 Answers

10 votes

Answer:441 N.

Step-by-step explanation:

The weight of 45 kg at rest on the surface of the Earth is about 45 * 9.8 N = 441 N.

User Nsave
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4.6k points
3 votes

Answer:

441 N

Step-by-step explanation:

weight = mass x gravity

w = m x g.

We know that gravity = 9.8 m/s^2 and mass = 45 kg.

w = 45 kg x 9.8 m/s^2

w = 441 N

So the weight of the object is 441 N (newtons).

User Brickingup
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4.4k points