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viva [34]
3 years ago
6

What is the action force and the reaction force you sit down on a chair

Physics
2 answers:
Archy [21]3 years ago
7 0
Action force is your weight pushing down on the chair. The reaction force is the force exerted by the chair that pushes up on your body and is equal to your weight. objects have inertia.
vesna_86 [32]3 years ago
4 0

Answer:

Explanation: By sitting down on a chair,  we apply weight( w = mg) on the chair so our body weight is the action force. As we know by newton's third law of motion chair will also apply an opposite force equal to our body weight on us. This opposite force applied by chair on us is the reaction force.

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Gravity on earth is 9.8 m/s squared, and gravity on the moon is 1.6 m/s squared. So if the mass of an object on earth is 40 kilo
garik1379 [7]

The mass of an object on Earth is the same as its mass on the Moon. The weight is different.

Weight = m * g

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If the mass of an object on Earth is 40 kg, its mass on the Moon is 40 kg and its weight on the Moon is 64 N. 

7 0
3 years ago
WILL GIVE BRAINLIEST!!<br> What is a way to transfer charge in which an object becomes polarized?
Andreyy89

Answer:

I answered Number 4 (Solids and Elasticity)

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3 years ago
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Irina-Kira [14]

It is muscular endurance.

5 0
4 years ago
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Ludmilka [50]

Answer:

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6 0
3 years ago
A 4kg box is pressed into a spring. The spring constant k=220N/m. The box is released at the bottom of a frictionless ramp and r
AVprozaik [17]

Answer:

Explanation:

The stored elastic energy in the spring helps the box to rise to a height of .75 m

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Read 2 more answers
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