3 years ago

What is acceleration due to gravity constant

Physics

1 answer:

OleMash [197]3 years ago

8 0

9.8 m/s/s

A free-falling object has an acceleration of 9.8 m/s/s, downward (on Earth).

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A device that changes mechanical energy to electrical energy by rotating a coil of wire through a magnetic field is called a(an)

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3 years ago

Read 2 more answers

Can someone help??

Paul [167]

Answer:

F = 2520 N

Explanation:

We have,

The maximum acceleration of a fist in a karate punch is 4200 m/s². The mass of the fist is 0.6 kg.

It is required to find the force that the wood place on the fist. Force is given by the product of mass and its acceleration such that,

F = ma

$F=0.6\times 4200\\\\F=2520\ N$

So, the force of 2520 N is acting on the wood.

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3 years ago

Define mechanics and describe its three major divisions

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Divisions

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Statics

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Dynamics.

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3 years ago

What happens when you decrease the thrust on your scooter? A. You stop B. Nothing happens C. You fall over D. You speed up Reset

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Answer:

D. You speed up

Explanation:

hope it helps

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3 years ago