Suppose you are standing in an elevator that is accelerating. What does the acceleration have to be so that your weight feels quadrupled? Assume the positive direction is upwards O 4g O -3g O 3g 6— О

Q: 115. An 800-newton person is standing in an elevator. If the upward force of the elevator on the…

A: Given,

Q: . A woman stands on a weighing scale in a non-moving elevator. When the elevator started to move,…

A:

Q: 9. A student, who weighs 590 N, stands on a bathroom scale in an elevator. What will the scale read…

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Q: ou step into an elevator, and it accelerates to a downward speed of 8.6 m/s in 2.1 s.…

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Q: Juliet drops a 0.25 kg grapefruit from the 3rd-floor palcony (10 m high), into Romeo's waiting hands…

A: Given Mass of grapefruit is m= 0.25 kg Acceleration due to gravity is g= 9.80 m/s2.

Q: When a running car stops suddenly, the passengers tends to lean forward because of:  A)…

A: Inertia of motion is defined as a resistance of change in motion of an object. Inertia of motion is…

Q: Suppose you jump from the cliffs of Acapulco and perform a perfectswan dive. As you fall, you exert…

A: When some unbalanced forces are applied to a body then it produces an acceleration in the body. This…

Q: A woman stands on a weighing scale in a non - moving elevator. When the elevator started to move,…

A: Let the weight of a woman in a non-moving elevator be W = mg  Now when the elevator starts moving…

Q: Three boxes are shown below. The label in each box shows its mass. The distance betw gravitational…

A: Given:- m1=20 kg m2= 20 kgm3=40 kg Distance between the A and B is same as the direction between the…

Q: Bokchoy, that has a weight of 762 N is standing on a scale in an elevator in SM Seaside notices that…

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Q: You have most likely been in an elevator that accelerates upward as it moves toward a higher floor.…

A:

Q: A 100g person standing on a bathroom scale in an elevator. What will be the scale reading if the…

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Q: A man standing on a scale in an elevator notices that the scale reads 30 newtons greater than his…

A: Let the mass of the person = m let the weight of the person = w Reading of the scale = 30 N greater…

Q: A box of massmis placed on a frictionless table and connected, via a string, to another box of…

A: Given: Mass of box on table = m, Mass of box hanging through string = M.

Q: A 4.8-kg bucket of water is raised from a well by a rope. If the upward acceleration of the bucket…

A: F=ma+g

Q: (II) What will a spring scale read for the weight of a 58.0-kgwoman in an elevator that moves (a)…

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Q: Skydiver A in a particular orientation has a terminal speed of 60 m/s. Skydiver B is identical to…

A:

Q: A net force F acts on a mass m and produces an acceleration a. What acceleration results if a net…

A: Given: Force F acts on mass m and produces acceleration a

Q: Please help me with these qjust give me the answers the options for the question a from 1 to 4. (…

A:

Q: An elevator has a scale that measures th elevator is accelerating up at a rate of 1.5 Your answer: O…

A: The elevator is accelerating upwards, hence the net normal force acting isgiven by second law of…

Q: A body begins to slide over the surface of another, when pulled with a force of 10N, if we pulled…

A: Given Data : The pulling force at which the body starts moving is given as F = 10N.

Q: Astronauts inside spaceship feel ___ weight. A) More B) Less C) Zero D) Depends on G force

A: If a astronaut is orbiting in a satellite, the astronaut and the satellite both are attracted…

Q: . Since a bucket of water is “weightless” in space, would it hurt tokick the bucket? Explain.

A: A bucket in space

Q: A 2400 kg elevator accelerates upward at 1.40 m/s² for 15.0 m , starting from rest.

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Q: Does something so small matter? What is the difference in the force experienced by the dancer (50…

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Q: (c) 2000 N. 7.19. A horizontal force of 100 N pulls an 8-kg cabinet across a level floor. Find the…

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Q: Which car will accelerate faster, (A) a 500 kg car with a 145 kg engine exerting 12,000N of force;…

A: Given, 500 kg car with 145 kg engine exerting 12,000 N force and 500 kg with 120 kg engine exerting…

Q: A person of weight 490 N stands on a scale in an elevator. What will the scale be reading? when the…

A:

Q: A horizontal force F is exerted on a 20 kg box to slide it up at 30° incline. The friction force…

A:

Q: Suppose the mass of a fully loaded module in which astronauts take off from the Moon is 11,300o kg.…

A: As per the given data, Mass of the fully loaded module (M) = 11,300 kg; Thrust of the engine module…

Q: A person weighs a 5.0 kg fish using a spring scale attached to the ceiling of an elevator. What does…

A: Given  Fish  weight = 5 kg  The external forces acting on the fish are the downward force of gravity…

Q: A girl weighing 45kg is standing on the floor, exerting a downward force of 200N on the floor. The…

A: Answer:- (d) Equal to 200 N    Because    We know that    According to Newton's third law of motion…

Q: 2. A passenger in an elevator feels an apparent weight that is 2 times its normal (true weight). How…

A: Apparent weight = F Normal weight = W Here,      F = 2W Where (W) = mg

Q: 4) A 0.500 kg object is suspended from the ceiling of an accelerating boxcar as seen in Figure. If…

A: Given data, mass of the object, mo = 0.5Kg acceleration of the box car, ac = 3m/s2

Q: A 60kg bicycle and rider accelerate at 0.5 m/s2. How much extra force was applied? O15N 47 N O 30 N…

A: Given data : Acceleration is denoted by a Mass is denoted by m   Required : Force

Q: 8. A 5.0-kg bucket of water is raised from a well by a rope. If the upward acceleration of the…

A:

Q: . You are inside an elevator that is descending with decreasing speed, i.e., the elevator is…

A: (a) greater The apparent weight is if elevator going downwards and slowing down: N = mg + m|a|.…

Q: A student, who weighs 400 N, stands on a bathroom scale in an elevator. What will the scale read…

A: The mass of the student can be calculated as follows,

Q: Question 1 A woman stands on a spring scale in an elevator. At which situation is her apparent…

A: Scenario: On a spring scale in an elevator, a women is standing.

Q: A person stands on a scale inside an elevator at rest. The scale reads W= 666N . The elevator…

A:

Q: A body begins to slide over the surface of another, when pulled with a force of 10 N, if we pulled…

A: Option C is the right answer  9N

Q: A 90-kg man stands in an elevator that is moving up at a constant speed of 5.0 m/s. The force…

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Q: What is Newton's 2nd Law? O Every action has an equal and opposite reaction O An object at rest…

A: Newton gave the three laws of motion which are known as 1st law of motion , 2nd law of motion and…

Q: A person of weight 490 N stands on a scale in an elevator. What will the scale be reading when the…

A:

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!