A person has a mass of 90kg. He is standing on a scale in an elevator....
A person has a mass of 90kg. He is standing on a scale in an elevator. The elevator is accelerating upward at 5/3 m/s2. What does the scale read on the earth and moon in kg?
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A person has a mass of 90kg. He is standing on a scale in an
elevator....
Suppose a person with a mass of 60 kg is in an elevator standing on a...
Suppose a person with a mass of 60 kg is in an elevator standing on a scale that reads in Newtons. Use a free body diagrams of the scale and the person to determine what the scale would read for the following situations: A. If the elevator is descending at 4.9 m/s. B. If the elevator has a downward acceleration of 4.9 m/s2 . C. If the elevator has an upward acceleration of 4.9 m/s2 . explain WHY
A 73.0-kg person stands on a scale in an elevator. What does the scale read (in...
A 73.0-kg person stands on a scale in an elevator. What does the scale read (in N) when the elevator is at rest? What does the scale read (in N) when the elevator is climbing at a constant speed of 3.0 m/s? What does the scale read (in N) when the elevator is descending at 3.0 m/s? What does the scale read (in N) when the elevator is accelerating upward at 2.4 m/s2 ? What does the scale read (in...
A 51 kg person standing on a scale in an elevator that is accelerating upwards at...
A 51 kg person standing on a scale in an elevator that is accelerating upwards at 2m/s2. What is the normal force acting on the person (i.e., what would the scale read)? FN = ?
if a person was standing on a scale in an elevator that is accelerating down with...
if a person was standing on a scale in an elevator that is accelerating down with 1 m/s2 the reading on the scale is 4.5kg DURIN THE DECELERATION OF THE ELEVETOR What is the normal force? and what is the mass of the person, thanks
A 74.0 −kg person stands on a scale in an elevator. What does the scale read...
A 74.0 −kg person stands on a scale in an elevator. What does the scale read (in kg) when the elevator is accelerating upward at 3.2m/s^2? What does the scale read (in N) when the elevator is accelerating downward at 3.2m/s^2? What does the scale read (in kg) when the elevator is accelerating downward at 3.2m/s^2?
A 140-lb person is standing on a bathroom scale in an elevator as the elevator accelerates...
A 140-lb person is standing on a bathroom scale in an elevator as the elevator accelerates downward 1.2 m/s2 What does the bathroom scale read? Answer is 120 lbs. Please show step by step solution to this problem.
A 75 kg person is standing on a scale in an elevator. What is the reading...
A 75 kg person is standing on a scale in an elevator. What is the reading of the scale in newtons if the elevator is a) at rest b) moving up at a constant velocity of 2.00 m/s c) accelerating up at 2.00 m/s
A 96.5-kg person stands on a scale in an elevator. What is the apparent weight when...
A 96.5-kg person stands on a scale in an elevator. What is the apparent weight when the elevator is (a) accelerating upward with an acceleration of 1.57 m/s2, (b) moving upward at a constant speed, and (c) accelerating downward with an acceleration of 1.79 m/s2?
A person who normally weighs 250 pounds is standing on a scale inside an elevator. The...
A person who normally weighs 250 pounds is standing on a scale inside an elevator. The elevator is moving upward with a speed of 7 m/s and then begins to decelerate at a rate of 5 m/s2(0.5 g). What is the reading on the scale before the elevator begins to decelerate? What is the reading on the scale during the deceleration?
A 86.8-kg person stands on a scale in an elevator. What is the apparent weight when...
A 86.8-kg person stands on a scale in an elevator. What is the apparent weight when the elevator is (a) accelerating upward with an acceleration of 1.72 m/s2, (b) moving upward at a constant speed, and (c) accelerating downward with an acceleration of 1.67 m/s2? (a) Number Units (b) Number Units (c) Number Units
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