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A person with a mass of 80kg is in the elevator standing on
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A person with a mass 90 kg is riding in a n elevator that is
A person with a mass 90 kg is riding in a n elevator that is moving upward direction. The elevator is slowing down at a rate 1.5m/s^2. Find the apparent weight of the person inside the elevator?… read more
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Inside an elevator, a 63kg student stands on a bathroom
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Inside an elevator, a 63kg student stands on a bathroom
inside an elevator, a 63kg student stands on a bathroom spring scale that displays its readings in Newtons. What will the scale read if the elevator accelerates upward at 1.5m/s^2? What magnitude and … read more
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Consider a person standing on a scale in an elevator. If the
Consider a person standing on a scale in an elevator. If the elevator accelerates upwards with an acceleration of 1.45 m/s2 and the person has a mass of 117.9 kg, what would the scale read? HINT: you … read more
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Hi David -- few questions for you: Q1 -- to be in equilibrium
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A person with a mass of 95 kg is standing on a scale that reads
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160 lb. person has a mass of 160/32 5 slugs. A 160 lb. person
160 lb. person has a mass of 160/32 = 5 slugs. A 160 lb. person steps into an elevator and stands on a bathroom scale. Determine the scale reading if the elevator cable breaks… read more
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Using the fact that an astronaut weighs 900 N on the earth
Using the fact that an astronaut weighs 900 N on the earth yet feels an apparent weight of half that value while standing on a newly discovered moon, which has a known diameter of 3100 km, calculate t… read more
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A woman stands on a bathroom scale in an elevator that has
A woman stands on a bathroom scale in an elevator that has an unknown upward acceleration. The scale reads 860N. She picks up a 15kg box and notices that the scale reads 1046 N. Find the acceleration … read more
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A 160 lb person stands on a bathroom scale in a moving elevator.
A 160 lb person stands on a bathroom scale in a moving elevator. (a) If the reading on the scale is 175 lb, what is magnitude and the direction of the acceleration of the elevator? (b) If the elevator… read more
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A 160 lb person stands on a bathroom scale in a moving eleva
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Two ropes are attached to a block with a mass of 75 kg.
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We generally use the terms mass and weight interchangeably.
We generally use the terms mass and weight interchangeably. Is this correct? Does an astronaut in space station have the same mass and weight as he has on earth?… read more
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When you stand at rest on a pair of bathroom scales, the ...
When you stand at rest on a pair of bathroom scales, the readings on the scales will always A) add to equal your weight B) each be half your weight… read more
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The instruments attached to a weather balloon have a mass ...
The instruments attached to a weather balloon have a mass of 4.6 kg. The balloon is released and exerts an upward force of 100 N on the instruments. (a) What is the acceleration of the balloon and ins… read more
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