200 kg elevator in the Physics department is at REST on the ground floor whilst being suspended by a thick steel rope with tension, T. The elevator now accelerates upwards at 4 m/s/s. During this upward acceleration, the rope

Q: your mass is 61kg.  a.)Determine your weight (e.g the force of gravity on you) b.)Determine what…

A: (a) The weight of the person is, F=W=mg=61 kg9.81 m/s2=598 N (b) The normal force is given by…

Q: (2,4) m/s2. Calculate the magnitude of the force on the object, in Newtons.

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Q: 5. Calculate the acceleration of a 2 kg block across a table if you push with a force of 20 N and…

A: According to guidelines we need to solve only first question kindly repost other questions in the…

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Q: A 70-kg man stands on a bathroom scale inside an elevator. The scale measures in units of Newton's…

A: Given: Mass of man , m = 70 kg We need to calculate the scale reading under given conditions.

Q: As part of a physics experiment, you stand on a bathroom scale in an elevator. Though your normal…

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Q: Consider dropping a baseball from rest at an altitude of 300 m. Assume that the baseball has a drag…

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Q: 1. Above a plane inclined 15° is a cart with weight connects to a bucket with weight w₂. Assume that…

A: The inclination of the plane with the horizontal, θ=15° The mass of the bucket, m=1.5 kg Weight of…

Q: A 2.6-kg block is on a perfectly smooth ramp that makes an angle of 30° with the horizontal. Hints…

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Q: 9. If you throw a 15 kg rock, using 30 N of force, what would the acceleration of the rock be?…

A: 9. Given: Mass, m=15 kg Force, F=30 N Formula: Newton's Second Law is used to find the acceleration…

Q: Cabinet of mass (40 kg) rests on a rough horizontal floor. If you pulled the cabinet with a…

A: Here given the mass of cabinet is 40 kg. It pulled by a horizontal force 200 N. The coefficient of…

Q: 7. Compare and contrast the dynamics of a cyclist riding along a velodrome track at a constant…

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Q: A 200-g hockey puck is launched at an initial speed of 16 ns up a metal ramp that is inclined at a…

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Q: A 40 kg runner experiences a vertical ground reaction force of 1200 N. What is the runner's vertical…

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Q: 1. An object of mass, m, is dropped from a height, h, on the surface of the earth.... A. What time,…

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Q: Bonus: 8. A person of 80 kg is standing in an elevator, on a scale. What force would th. scale exert…

A: Given: The mass of the person is 80 kg.

Q: 2. A 0.8kg cup sits on top of a car, which is moving at a constant velocity of 10m/s to the right.…

A: Given: The mass of the cup sitting on the top of the car is m = 0.8 kg The car moving with the…

Q: A 2.7 kg textbook is sliding on the floor at constant velocity of 0.75 m/s, a. What is the…

A: Newton's first law of motion states that if the forces acting upon an object are balanced, then the…

Q: 2. Arnold can exert a horizontal force of 850 N. What is the mass of the biggest bad guy he can pin…

A: According to bartleby policy I can only answer one question. So I am answering the first question.

Q: a. The upper estimate for the velocity after 5 sec is ft/sec. b. The lower estimate for the height…

A: The speed is decreasing fuction of time.  we know, v=450-g*t-----------------(1) where. g=32 ft/sec2…

Q: A toy car (5.0 kg) is tied to a toy tank (10.0 kg) with a piece of string. A child pulls on tank, as…

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Q: This is a Dynamic of Rigid Bodies subject. The 300-N block shown in the figure below is at rest on…

A: in this question  we use simple newton's second law of motion .

Q: An object is sitting on a bathroom scale in an elevator. The scale reading is 510 N when the…

A: Since you have asked multiple questions, as per our guidelines we are supposed to answer only the…

Q: An elevator weighing 8000N starting from rest, attains an upward velocity of 4 m/s in 3 seconds with…

A: Given:Initial velocity of the elevator: vi=0 m/sFinal velocity of the elevator: vf=4 m/sTime in…

Q: A 0.15 kg baseball is throw with a force of 15 N. The acceleration of the ball is:

A: It is given that

Q: Three identical pucks below are sliding at constant velocities on frictionless ice. Assume there is…

A: SOLUTION OF PART (A)   There is no drag forces acting at the pucks because  there is no air…

Q: 55. A 50 kg box hangs from a rope. What is the tension in the rope if a. The box moves up at a…

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Q: A stationary 8.60 kg wood crate is pushed with an 46.5 N horizontal force that is parallel to a…

A:

Q: You are riding on a roller coaster, and for some reason you are sitting on a scale. The roller…

A: The free-body diagram for the given data is,

Q: You push a table, and it starts to move. Does this scenario shows that the third law of motion does…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Suppose you are flying in an airplane (7500 kg) at an altitude of 11km above the Earth's surface. a.…

A: ....

Q: The 200 kg elevator in the Physics department is at REST on the ground floor whilst being suspended…

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Q: d) A ball rolls off the edge of a cliff. The ball’s velocity is 27 m.s−1 just before it hits the…

A: Solution: Given that d). v=27 m/s e). F=2 N W = 7 N Ff = 3 N

Q: The 200 kg elevator in the Physics department is at rest on the TOP floor whilst being suspended by…

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Q: A 0.623 kg. basketball is dropped from the rooftop of a building. If it took the ball 3.5 seconds to…

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Q: The motor of a speed boat is shut off when it has attained a speed of vo. Now the boat is slowed…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: In the figure, the net external force on the 24 kg mower is known to be 51 N. f=28N v=1.8 m/s…

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Q: If the woman's weight is 120 lbs and the barbell's total weight is 70 lbs: A.) What is the scale…

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Q: mass of 25 kg wooden crate is placed on a metal incline that makes an angle of 37 ̊ relative to the…

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Q: A rocket has a mass of 2x104 kg of which half fuel. Assume that the fuel is consumed at a constant…

A: The mass of the rocket is 2×104 kg, the mass of the fuel is 2×1042=104 kg, the value of thrust is 5…

Q: You push on a block on frictionless ice with a force of 8 N, causing it to accelerate at 2 m/s2. The…

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Q: A rocket of mass 2.5 x 10 kg , launched with speed 300 requires a force of 1.5 x 10*N to give it a…

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Q: car accelerates down a hill (see figure below), going from rest to 22.0 m/s in 7.80 s. A toy inside…

A: The acceleration is obtained from vf =vi +at    a = Vf -Vi/t  a = 22/7.80 a = 2.82 m/s2