A 67 kg circus gymnast is suspended in the air by two ribbons which are tied to the ceiling above him. The two ribbons make an angle of 48 degrees with respect to the ceiling. Assume gymnast is at rest. a. What is the magnitude of the tension force in each of the ropes? b. What is the reaction force associated with the gymnast’s weight? c. If the gymnast suddenly lets go of one of the ropes, what will be the horizontal component of his acceleration just after letting go?

Q: 4. A mass m is on a frictionless incline that makes an angle 0 with the horizontal. Let m = 25.0 kg…

A: Given,mass of the block, m = 25.0 kgθ = 30.0°

Q: Mass 1 is 5 kg, Mass 2 is 10 kg. The coefficient of kinetic friction between each block and the…

A:

Q: In a Physics lab, Nene and Nono apply a rightward force to a 4.52-kg cart to accelerate it across a…

A: The cart=4.52kg  The friction between the cart and the floor is 0.43

Q: 13. A 3.00 friction bet incline at t a. What mag o. What is th . What is th What is th What is the…

A:

Q: Two masses M1 =2 kg and M2 =3 kg placed on a frictionless, horizontal surface, are connected by a…

A:

Q: 2. In the system shown in the Figure, a force exerted at 37° on the 8.00-kg object. The horizontal…

A: (A) Draw the free-body diagram of the masses as:

Q: Leopold accelerates a 3 kg ball 4.0 m/  The vertical acceleration of the ball is zero. The force of…

A: Given:m=3kgax=4.0 m/s2ay=g=9.8 m/s2

Q: 4. A 5.0 kg mass and a 10.0 kg mass are connected by an ideal string, as shown. The masses…

A:

Q: M03

A: Given that,Mass of cat : m = 2.5 (kg)Force acting by the child : F= 20 (N)Angle of force : θ =…

Q: What is the tension in each rope in the following two scenarios. A) An 800N person is holding onto a…

A: Given : Weight of the man, f = 800 N

Q: A stationary 25 kg object is located on a table near the surface of the earth. The coefficient of…

A:

Q: Block B hangs on a cable connected block A through a pulley. The two blocks are in equilibrium.…

A: Given: Mass of block mB=2.5kg. Angle of incline is 35°.

Q: Block A is connected to block B using a rope that passes over a frictionless pulley. The coefficient…

A: Given : Mass of block A = 5 kg             Coefficient of static friction = 0.60

Q: 2. A 4.0 kg block is pulled along a horizontal surface with an applied force of F=20 N and 0=30°.…

A: a. The free-body diagram for the given condition is,

Q: ɔ. A particle is in equilibrium under the action of the 4 concurrent force F₁, F2, F3, and F4.…

A: Page 1

Q: Q1. A 6.2 kg body experiences an acceleration of 4.1 m/s2. (a) What is the magnitude of the…

A: Values given in the question are as follow; m=6.2 kga=4.1ms2 Formula of net force acting on an…

Q: 2. A woman is trying to move the crate of weight W = 12 kN by pulling on the rope at the angle 0 to…

A:

Q: 4. Two blocks, each with a mass of 2.0 kg. The ramp has a horizontal angle of 40 degrees. The…

A: The free body diagram with all forces are shown in the figure below:   Here Fr is friction, a is…

Q: 7. In the setup shown above, if m, = 2.0 kg and the coefficients of static and kinetic friction…

A:

Q: A 400. N crate is suspended from two ropes that each makes an angle 8 of 38° with the horizontal.…

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Q: Two masses connected by a light rope are pulled across a frictionless horizontal surface by a force…

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Q: You are inside an elevator standing on a scale. You do not know anything about the motion of the…

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Q: You are trying to push your stalled car.Although you apply a horizontal force of 400 N to the car,…

A: Given : Horizontal force applied by you to the car = 400 N

Q: What is the tension in the left rope? (Give your answer in N.) b. What is the magnitude of the…

A:

Q: Ox A has mass 4.50 kg, and box B has mass 13.0 kg. The co etween box B and the horizontal surface is…

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Q: a. Draw a free body diagram. b. What is the net force acting on the box? c. What force needs to be…

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Q: A man stands on a spring scale in a moving elevator and notices that the scale reading is 20% larger…

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Q: A 2 kg frame is hung in a ceiling as shown. Find the tensions T, and T2 in the rope. 30° T1 40° T2 2…

A:

Q: 1. A 25-kg box is attached to two light ropes and is being pulled in a frictionless, horizontal…

A: Mass of the block is m = 25 kg Force acting on the block in east direction is F1 = 15 N Force acting…

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A: The correct answer is (c), i.e., The net force on the elevator is zero. As the elevator is being…

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Q: A large massive rock is in contact with the Earth. Draw a force diagram for the rock and the Earth.…

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Q: 37. A cook finds that in order to pull his 4.59 kg cast iron skillet across his steel stove top, he…

A: Given: Mass of cast iron skillet: 4.59 kg Minimum force required to move the skillet: 18.0 N (if…

Q: A Christmas light hangs on a series of strings as shown in the figure. The tension on string a, Ta,…

A:

Q: A child of mass 43 kg stands on a scale inside an elevator. Select one or more: A. The scale…

A: Consider the acceleration of the elevator be a, and the speed of the elevator be v. Apply Newton’s…

Q: Q3. The refrigerator has a weight of 80 kg and rests on a tile floor for which u=0.25. also the man…

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Q: A gymnast holds the ends of a massless rope. At the center of the rope, a 7.9-kg ball is hung as…

A: Given mass of the ball m=7.9kg Angle = 6° We know the gravitational acceleration g=9.8 m/s And we…

Q: An object of mass M-40 kg is pushed up an inclined plane with an acceleration of 0.5 m/s by a force…

A:

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”