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Q: A 20-kg sign is held by two ropes as shown in the figure. What is the tension on rope 2?

A: The expression for the required tension on rope 2 is, T2sinθ=mgT2=mgsinθ

Q: A 76 kg tight rope walker takes a break when walking across a tight rope. The angle 0 in the picture…

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Q: Determine tension T for the pulley system shown in Figure 8. Show appropriate free- body diagrams to…

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Q: A force F is applied to each of two ropes (of negligible weight) attached to opposite ends of a…

A: ∑Fy=0 Summation of all force components in y-direction.

Q: A 3.0-kg box is held at rest against a vertical wall by a pushing force from my hand. Use g = 10…

A:

Q: A cyclist makes a turn in a curve banked, if the friction force is represent by f the free-body…

A: A cyclist makes a turn in a curve banked, if the friction force is represent by f the free-body.

Q: A kid is testing wether is easier to push or pull her sister on a sled. During the test he pushes…

A: Given ,  The friction force ( f ) = 0.1 × Normal force  Mass of sled and sister together ( m ) = 50…

Q: Consider the 65.0-kg ice skater being pushed by two others shown in the figure below. F- (a) Find…

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Q: B D

A: Given- The angle between rope AB and the vertical is θ=30∘ There are two remaining tensions, FAB and…

Q: Your car is stuck on an icy side street. Some students on their wayto class see your predicament and…

A: Sitting on the truck of the car is done to increase its traction.

Q: Find and identify the tension in the two parts of the rope when the boy weighs 90N. Refer to the…

A: Given  Weight =W = 90 N   F1 tension in rope 1  F2 tension in rope 2

Q: As shown in the figure, block D is used to support the 100-kg uniform pole ABC in the position…

A: Since you have asked multiple subpart question, I am answering first 3 subparts. If you need answers…

Q: Tom Swift has built a rocket- and propeller-powered sled. It has a main thrusting propeller and a…

A: Given that Tom Swift has built a rocket- and propeller-powered sled. It has a main thrusting…

Q: Anna Litical and Noah Formula now place a 1.38-kg brick on a wooden board and incline the board at…

A: The mass of the brick,

Q: - Forces and Vectors: force table is shown below as well as a free body diagram. F,-5N on, and F-3N…

A: We have given the  three forces as shown in the figure  F1 = 5 N , toward +x axis  F2 =3 N, Toward…

Q: Explain how a person taking a nap on a grassy meadow is an example of inertia

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Q: Box A weighs 50 N and rests on a table. A rope that connects boxes A and B drapes over a pulley so…

A: When the box A rests on the table, sum of all the forces applied to it is zero. That is, W1-W2-N=0

Q: Explain why floaters encounter drag when falling to Earth.

A: Why floaters encounter drag when falling to earth.

Q: blem 11: Abox rests on a rough horizontal surface. You apply a force, F, on the box at 9, as shown…

A: Since object is moving with constant velocity hence acceleration acts on it is zero hence net force…

Q: Novega whose mass is 52 kg experienced a net force of 1800 N at the bottom of a roller coaster loop…

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Q: Bob traverses a chasm by stringing a rope between a tree on one side of the chasm and a tree on the…

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Q: Supporting the sponge, soap box, and cardboard with your right hand at the right end and letting 0…

A: Ramps are used in many scenarios, and are used to make work against gravity easier (since the force…

Q: If a stone dropped from a balloon while ascending at the rate of 7.60 m/s., reaches the ground in 6…

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Q: Written Challenge Problem, Newton's Third Law: A block of mass 1.0 kg sits on top of one of mass 2.0…

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Q: 6. In the system shown, a 5 kg block rests on a horizontal table top and is attached with horizontal…

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Q: traffic light that has a mass of 10kg is suspended by two wires as shown. What is the tension in two…

A: Given value--- mass = 10 kg. We have to find--- tension in both wire ?

Q: A 200 lb rock is being lifted by a pry bar. Determine the force "P" required to lift the rock into…

A:

Q: A weight W hangs on a frictionless ring over a rope as shown. The rope makes the same angle from…

A: Consider the free-body diagram.

Q: 10. Figure below shows the same two blocks, A and B, from figure in question 9, but now suspended by…

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Q: Assume the three blocks (m, = 1.0 kg, m, = 2.0 kg, and m, = 3,5 kg) portraved in the figure below…

A: The problem is based on Newton's 2nd law of motion. It says to generate an acceleration 'a' on a…

Q: As seen from above, a car rounds the curved path shown at a constant speed. Which vector best…

A: A car is moving along a curved path with constant speed

Q: A man on a wire singing "Man on a Wire" while practicing for his circus show has reached the center…

A: Given: Angle of the wire with horizontal θ=60.18o Mass of the man m = 30.03 kg. Maximum Tension…

Q: Figura 101 C A B 40

A: Given: Asked to choose the correct option.

Q: A force F pushes on a 25kg box as shown in the figure below. The coefficient of static friction…

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Q: 9) Dick and Jane stand on a platform of negligible weight, as shown in the figure. Dick weighs 500 N…

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Q: After a mishap, a 76.0-kg circus performer clings to a trapeze, which is being pulled to the side by…

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Q: A pail of water can be whirled in a vertical circular path such that no water is spilled. Why does…

A: The figure shows the force’s acts on the water when it is at the highest point.

Q: Provide a labeled free body diagram that represents the forces on the object (box) the moment that…

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Q: What is the static friction force in the system in the figure?

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Q: 1. Examine the image below. Draw a free body diagram for both objects. Use the notation in the image…

A: A free-body diagram represents the relative magnitudes and direction of all the forces acting on an…

Q: A 7.50-kg box initially at the horizontal (see figure). At the bottom of a) Draw a free body…

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Q: 30. After a mishap, a 76.0-kg circus performer clings to a trapeze, which is being pulled to the…

A: The free-body diagram is given as: From Newton's Second Law of motion:

Q: are silding (a) Draw a free-body diagram of the brick and identify each force acting on it. (b) Draw…

A: Given: a brick is placed on a rubber.

Q: You toss a penny off a tall building. When it reaches terminal speed, is it in equilibrium? Explain…

A: Yes  When it reaches terminal speed, is it in equilibrium

Q: Mass MA = 4 kg rests on top of mass Mg = 5 kg that rests on a fric- ionless table. The coefficient…

A: Force of friction is a force that opposes the relative motion between two surfaces. From Newton's…

Q: Suppose you pull a nail at a constant rate using a nail puller as shown in Figure shown. Is the nail…

A: If the total force and the total torque it experiences add up to zero, then the object is in…

Q: A crate sits on a rough surface. Using a rope, a man applies a force to the crate as shown in the…

A:

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.