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shusha [124]
3 years ago
15

This , i don't know how to do this , I don't know how to find a, would you help me ?

Mathematics
1 answer:
scZoUnD [109]3 years ago
6 0
To find a you need to do Sin(44) x 7 / sin(96)

That equals about 4.89
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A man weighing 80 kg gets into an elevator. The elevator starts moving upward with an acceleration of 2 m/s2. What is the reacti
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The reaction force exerted by the floor of the elevator on the man is D.944 N

Step-by-step explanation:

When the elevator is accelerating upwards at 2 m/s² there occurs a fictitious force acting downwards to produce a downward acceleration of 2 m/s².

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Answer:

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This question is incomplete (without a picture) ; here is the picture attached.

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