When a truck moves along a curvature ,radius=50.0 m, on a horizontal ground with a speed  V=30.0 mile/hour, the string of a simple pendulum (a light string connected to a ball of mass m)  that fixed on the ceiling of the truck holds an angle θ with respect to vertical.  1) draw a free body diagram of the ball. 2) find the angle θ and tension on the string

Q: C.) A student pulls a 40 kg box with a force of 50 N at an angle of 60 degrees above the horizontal.…

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Q: a) A piano is to be moved into an apartment through the balcony. It is currently suspended in the…

A: (i) FBD drawn (ii) Mass of Piano = 475.3 Kg (iii) Tension in rope = 2376.5 N

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A: Given data:  Tension in the string (T) = 24 N Mass of the block 1 (m1) = 3.0 kg Required: The…

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A: Centripetal force is required for an object to move in a circular path .

Q: 2. Given this free-body diagram that illustrates a downward acting gravitational force (mg) and an…

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Q: A mass, m, rests on a slope of unknown angle a. In this question assume the object starts from rest…

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Q: 1) Draw a free body diagram for Lin-Manuel Miranda, ignoring the cane on his hand. You may assume…

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Q: Two crates connected by a rope lie on a horizontal surface as shown in the figure. Crate A has mass…

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Q: Suppose that a bullet is fired from a rifle in outer space where there are no appreciable forces due…

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Q: Consider a box with a mass of 10 kg on a smooth, horizontal surface. Assume that all forces and…

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Q: 2) A little tykes toy car (mass = 7.85 kg) is left on a hill which is at an angle of,17 degrees. The…

A: Where,    N=normal forceFf=friction forcem=mass of an objectθ=Angle of inclined plane

Q: A 15 kg box rests on a horizontal surface attached to a 5 kg box as shown below. Determine the…

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Q: (a) Draw a free-body diagram showing all the forces acting on the puck. (b) Use Newton's 2nd law to…

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Q: Box A (mass = 6.0 kg) which is lying on a table is connected to box B (mass= 3.0 kg) by a cord…

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Q: An object of mass m is at rest on an inclined surface. The only forces acting on it are its own…

A: Given data: Mass of the object = m Friction force = F Need to determine the magnitude of the normal…

Q: 6) Two masses, m, = 1.3 kg and m, = 1.6 kg, are attached to the ends of a string and the string is…

A: Given: mass, m1= 1.3kg mass, m2= 1.6kg Solution: Now, here let tension be 'T'

Q: F = 20 N %3D T. 0= 30° %3D M 5 kg Hk =0.1 A 5 kg box is being pulled rightward across a rough…

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Q: QUESTION 21 A block of mass M is suspended at rest by two strings attached to walls, as shown in the…

A: Q.11  Kyle's  true weight (wo) = 600 N  apparent weight (wap) = 500 N  Weight is given as :- w = m g…

Q: 9) An object of mass 10 kg is pulled up a rough (friction) inclined plane by a rope. The inclined…

A: mass of object (m) = 10 kg Tension (T) in the rope = 100 N θ = 25oacceleration (a) = 3 ms2

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Q: 4. The exit of a freeway has been designed so that a car can travel safely around the curved section…

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Q: 1) Draw a free body diagram for Lin-Manuel Miranda, ignoring the eane on his hand. You may assume…

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Q: 7) A 40 kg child is taking a roller-coaster ride on a 40.0 m radius loop. What is the force that the…

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Q: # 2. A box of mass m = 10 (kg) is pulled with constant speed by a string on a 35° inclined plane…

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Q: A ball of mass m is suspended on a light string of length l from the ceiling. The ball is then put…

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A: 1. (a) Introduction: A force is a push or pulls upon an object resulting from the object's…

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?”