A person of weight 480 N stands on a scale in an elevator. What will the scale be reading when the elevator is decelerating downward at 1.00 m/s 2 ?

Q: onsider a person standing on a scale in an elevator. If the elevator accelerates upwards with an…

A: Write the given values with the suitable variables. a=1.21 m/s2m=102.9 kg Here, a is the…

Q: An elevator filled with passengers has a mass of 1583kg. The upward velocity is constant at 8.32.…

A: Given data:  Mass (m) = 1583 kg Upward velocity is constant Required: The tension in the cable

Q: The force of tension in the cable that is supporting an elevator is 15 000 N. If the weight of the…

A: Given data: Tension of the elevator T=15000N Weight of the elevator W=15000N

Q: If the elevator's acceleration had a magnitude of g in the upward direction, what would the normal…

A: mass= m = 4.25kg upward acceleration = a = g Normal force = ?

Q: An elevator cab that weighs 27.9 kN moves upward. What is the tension in the cable if the cab's…

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Q: An elevator cab that weighs 28.8 kN moves upward. What is the tension in the cable if the cab's…

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Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -1Ni + -7.1Nj…

A: Given: The force F1 is -1 Ni^+-7.1 Nj^+-3.6 Nk^. The force F2 is 2.1 Ni^+6.6 Nj^+-3.1 Nk^.

Q: You, of mass m, are in an elevator that is accelerating upwards at acceleration a. What is the…

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Q: "An object of mass m is hanging by a string from the ceiling of an elevator. The elevator is moving…

A: We know that the acceleration of the elevator will ultimately affect the tension in the string.…

Q: An elevator cab that weighs 26.4 kN moves upward. What is the tension in the cable if the cab's…

A: Given value--- elevator cab weigh = 26.4 kN. We have to find--- What is the tension in the cable…

Q: An object is moving in a straight line at unchanging speed. This means that there is an unbalanced…

A: When a body moves with unchanging speed in a straight line then its motion is called uniform motion…

Q: A rescue helicopter is lifting a man (weight = 681.703756418782 N) from a capsized boat by means of…

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Q: The coefficient of friction between a 40kg piano and the ground is 0.85. What will the piano's…

A: Given data: Mass of the piano, m=40 kg Coefficient of friction, μ=0.85 Horizontal force, F=450 N…

Q: An elevator cab that weighs 21.4 kN moves upward. What is the tension in the cable if the cab's…

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Q: An elevator, which weighs 8 tons with its load, is descending with a speed of 900 ft/min. Ifthe load…

A: The weight of an elevator is W=8 tons×2000 lb=16000 lb The load on the cables is wl=14 tons×2=28000…

Q: Two ropes are attached to a 40 kg object.  The rope with a 50 N force points along a direction 43…

A: Given:- The mass of the object m = 40 kg   The rope with a 50 N force points along a direction 43…

Q: A helicopter carries a box of supplies of mass M 550 kg by a rope that hangs vertical. The rope…

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Q: An elevator cab that weighs 23.9 kN moves upward. What is the tension in the cable if the cab's…

A: The elevator cab has a weight of 23.9 kN, acting vertically downwards, and this cab is moving…

Q: A 10.0 kg object has a weight of 98N. If the object has 10 N of air resistance acting on it, the…

A: Given: Mass of the object, m = 10 kg Weight of the object, w = mg = 98 N Air resistance acting on…

Q: Eloisa stands on a bathroom scale in a n elevator that is not moving. The scale reads 475 N. The…

A: Given  Acceleration of elevator is a=0    since moving with constant velocity.  Weight is w=475N

Q: A 63.4 kg person is standing inside an elevator. The elevator is moving upward at 2.78 m/s and is…

A: The write the expression for the net force, Apply Newton’s second law of motion,

Q: An object is being pushed by exactly two forces, yet it's velocity does not change! The first force…

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Q: You walk into an elevator, step onto a scale, and push the "down" button to go directly from the…

A: Given, Normal weight of the person W = 635 N initial acceleration of elevator a = 2.40 m/s2

Q: An elevator cab that weighs 24.5 kN moves upward. What is the tension in the cable if the cab's…

A: GivenWieght of elevator cab, W=24.5 kN

Q: A 74.2 kg person is standing inside an elevator. The elevator is moving upward at 2.98 m/s and is…

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Q: A 5.0 kg dog sits on the floor of an elevator that is accelerating downward at 6.00 m/s2. What is…

A: Given data:  Mass (m) = 5 kg Acceleration (a) = 6.00 m/s2, downward Required: The magnitude of the…

Q: You want to move a 400 N crate across a level floor by pulling upward on the rope at angle of 30°…

A: Horizontal component of a vector is given as Fx=Fcosθ…

Q: An elevator of mass M moves upwards with constant acceleration a = 0.1g, pulled by a cable. What is…

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Q: A 58.9 kg person is standing inside an elevator. The elevator is moving upward at 3.68 m/s and is…

A: The given values are.

Q: A 55 kg block is hanging vertically from a massless string in an elevator. (a) If the elevator is…

A: (a) tension in the string if the elevator doesn’t move T-mg=maT=mg+a=55 kg9.8 m/s2-0=539 N≈540 N

Q: A ball of 23 g hangs from the roof of a freight car by a string. When the freight car begins to…

A: a. the net force in the vertical direction is W=Tcosθ

Q: How do you find the normal force between a table with a mass of 35 kg and the floor? (Assume that…

A: In this problem, it is asking the normal force between the table and the mass.

Q: A rocket sled weighing 700 kg is moving horizontally in a straight line. It is accelerated at a…

A: Given data:  Mass (m) = 700 kg Initial velocity (V0) = 0 m/s Final velocity (V) = 1800 km/hr Time…

Q: An elevator cab that weighs 20.5 kN moves upward. What is the tension in the cable if the cab's…

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Q: The cable supporting a 2165 kg elevator has a maximum strength of 24070 N . What maximum upward…

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Q: A rescue helicopter is lifting a man (weight = 707.434961342262 N) from a capsized boat by means of…

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Q: An elevator and it's load have a combined mass of 800 kg. The elevator is initially moving downward…

A: m=Mass of elevator=800 kga=Accelerationu=Initial velocity=10 m/sv=Final…

Q: An object of mass m0.500 kg is suspended from the ceiling of an accelerating truck as shown in the…

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Q: An elevator cab that weighs 27.3 kN moves upward. What is the tension in the cable if the cab's…

A: Given:Weight, W = 27.3 kN