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Norma-Jean [14]
3 years ago
12

A 15-N force and a 45-N force act on an object in opposite directions

Physics
1 answer:
lidiya [134]3 years ago
8 0

Answer:

30-N

Explanation:

Because they are both acting on an object going opposite directions, then you simply subtract the 15 from 45 as 45N of force is stronger than 15N of force.

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The complete question is as follows: A student is subjected to a reaction force of 10 N northward from a 5 kg block while pushing the block over a smooth, level surface. Ignoring friction, what is the acceleration of the block?

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