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alexgriva [62]
3 years ago
7

How much does a 45 kg rock weigh

Physics
1 answer:
bazaltina [42]3 years ago
7 0

Answer:

441.45N

Explanation:

Weight = mass(kg) x acceleration (m/s^2)

Weight = 45kg x 9.81m/s^2=441.45N

Recall that weight =mass of the rock x gravitational force acting on the rock

Therefore, the rock will weigh = 441.45N

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