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Aleksandr-060686 [28]
3 years ago
5

Help! can someone help me out on this?

Mathematics
1 answer:
Fynjy0 [20]3 years ago
6 0

Answer:

solve by substitution method

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Find the mass of an object that has a weight of 910kg
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Answer:

The correct answer is 20 kg.

Given, Weight (w) = 910 N , g = 10 ms-2

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Mass is a measure of the amount of matter in an object.

Mass is always constant.Weight is the force of gravity on an object.

Weight depends on the gravitational force of attraction.

Weight (w) = Mass (m) * Gravitational acceleration (g).

The weight of a body is greater in the pole of the earth than in the equator, because of acceleration of gravity at the poles is 980.665 cm/sec2 while at the equator it is 3.39 cm/sec2 less due to the centrifugal force.

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The circumference (C) of a swimming pool is 47 feet. Which formula can you use to find the radius (r) if you know that C = 2πr
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you order two tacos and a salad. The salad cost $2.50. You leave a three-dollar tip. Theres is no sales tax. How much does one t
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