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Answer :

Stephen46go

Answer:

69.39 kg

Explanation:

The mass of the football player can be found by using the formula

[tex]m = \frac{w}{a} \\ [/tex]

w is the weight

a is the acceleration due to gravity

From the question we have

[tex]m = \frac{680}{9.8} \\ = 69.38775...[/tex]

We have the final answer as

69.39 kg

Hope this helps you

Answer:

(a) What is her weight on earth? (b) What are her mass and her weight on the moon, where g = 1.62 ms–2? Solution: (a) On earth. W = m g = 55.0 x 9.8 = 539 N.

Explanation:

im not sure

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