## Physics Torque & Force

Question
You’re carrying a 3.8-m-long, 24
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General Physics 5 years 0 Answers 2246 views

## How is G a constant if gravitational acceleration toward the earth is different from the moon regardless of mass? See details…?

Question
If an object accelerates toward earth at 9.8 m/s^2 at the surface regardless of mass and an object accelerates toward the moon at 1.622 m/s^2 at the surface regardless of mass then how is their a gravitational ...
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General Physics 6 years 1 Answer 5137 views

## Explain why the average power delivered to a resistor is not zero?

Question
The average current in a resistor in an ac circuit is zero. Explain why the average power delivered to a resistor is not zero.
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General Physics 6 years 1 Answer 4395 views

## Algebra 2 question!?

Question
A rocket generates a net force (F) of 2,050,000 newtons, and the rocket’s mass (m) is 40,000 kilograms. Use the formula F = ma to find the acceleration (a) achieved. A. 51.25 meters/second^2 B. 51.125 meters/second^2 C. 42.25 meters/second^2
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General Physics 6 years 1 Answer 3167 views

## Is there less gravity at the north pole?

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Is there less gravity at the north pole?
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General Physics 6 years 1 Answer 3850 views

## Are most collisions elastic or inelastic?

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Are most collisions elastic or inelastic?
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General Physics 6 years 1 Answer 3132 views

## Physics question on kinetic energy?

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Particle A of mass 500g is moving with a constant velocity of 12m s^-1 towards particle B of mass 1.5kg which is initially at rest. After collision, particle A comes to a rest and particle B moves ...
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General Physics 6 years 1 Answer 2591 views

## When two objects collide and some of the energy is converted to heat does that mean some of the momentum is lost?

Question
I just read that in an impact some energy can be turned into heat instead of transferring momentum. So how fast would the ice cube impact need to be for them to turn into ...
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General Physics 6 years 1 Answer 2533 views

## A boy is sliding down from a third floor window of a building. As he slides down the rope faster and faster , he becomes frightened?

Question
Then , he grabs harder on rope, increasing the tension on the rope. As soon as the upward tension in the rope becomes equal to his weight , Will the boy stop OR will the boy continues down ...
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General Physics 6 years 2 Answers 4137 views

## Why do sea waves never stop?

Question
Shouldn’t they stop with time? I mean go ahead and shake a bottle of water, it will shake and it will eventually stop, unless you shake it again. What makes the sea water move so much? Why doesn’t ...
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General Physics 6 years 1 Answer 2341 views