if a person was standing on a scale in an elevator that is accelerating down with...
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if
a person was standing on a scale in an elevator that is
accelerating down with...
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 = ?
E. Suppose you are standing on the scale in the elevator and the elevator is accelerating...
E. Suppose you are standing on the scale in the elevator and the
elevator is accelerating downward with
an acceleration smaller than 9.8 m/s2
i. Draw free-body diagrams of yourself, the scale, and the floor
of the elevator where it interacts
with the scale.
ii. How must the magnitude of the force exerted by the scale on
you compare with your own
weight?
iii. How must the reading on the scale compare with the reading
you make when the elevator...
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 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?
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
2) A 60.0-kg person rides in elevator while standing on a scale. The elevator is traveling...
2) A 60.0-kg person rides in elevator while standing on a scale. The elevator is traveling downward but slowing down at a rate of 2.00 m/s2. The reading on the scale is closest to A) 589 N. B) 708 N. C) 469 N. D) 120 N.
If a person steps on a scale in an elevator that is accelerating at a rate...
If a person steps on a scale in an elevator that is accelerating at a rate 1.300 m/s^2 (negative means downward while positive means upwards) and sees a scale reading of 660.400 Newtons what would the scale read if the elevator were not moving?
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 140 lb person rides in elevator while standing on a scale that reads in slugs....
A 140 lb person rides in elevator while standing on a scale that reads in slugs. For each part below, draw a free body diagram, write the equations for Newton’s second law and solve. a.) If the elevator accelerates upward at 2.53 ft/s^2, what is the reading on the scale? b.) If the elevator accelerates downward at 1.53 ft/s^2, what is the reading on the scale? c.) If the elevator moves upward at a constant velocity of 2.53 ft/s, what...
U U U glit 12. A person is standing in an elevator that is accelerating downwards....
U U U glit 12. A person is standing in an elevator that is accelerating downwards. Which of the following is true about the Normal force acting on the person? (A) The normal force is greater than the weight (B) The normal force is less than the weight (C) The normal force is equal to the weight (D) All of the above (E) None of the above - 13. Which of the following best describes how to approach 2 dimensional...
E. Suppose you are standing on the scale in the elevator and the
elevator is accelerating downward with
an acceleration smaller than 9.8 m/s2
i. Draw free-body diagrams of yourself, the scale, and the floor
of the elevator where it interacts
with the scale.
ii. How must the magnitude of the force exerted by the scale on
you compare with your own
weight?
iii. How must the reading on the scale compare with the reading
you make when the elevator...
If a person steps on a scale in an elevator that is accelerating at a rate 1.300 m/s^2 (negative means downward while positive means upwards) and sees a scale reading of 660.400 Newtons what would the scale read if the elevator were not moving?
U U U glit 12. A person is standing in an elevator that is accelerating downwards. Which of the following is true about the Normal force acting on the person? (A) The normal force is greater than the weight (B) The normal force is less than the weight (C) The normal force is equal to the weight (D) All of the above (E) None of the above - 13. Which of the following best describes how to approach 2 dimensional...
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