F, (N) 2 1 2 4 6 8 10 12 14 16 x (m)

Q: A 110 kg man is skiing across level ground at a speed of 9.5 m/s when he comes to the small slope…

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Q: A 3.0 kg crate slides down a 1-meter long ramp which is 0.5 m high, and makes an angle of 30° with…

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Q: Fig. 4b shows a spring loaded along an incline plane. When s = 0.6 m, the spring is unstretched and…

A: Force is a vector quantity that means it has both magnitude and direction to it. According to…

Q: A person carries a 25.0-N rock through the path shown in the following diagram, starting at point A…

A: The weight of the rock, The total time from A to B is

Q: 3. A variable rightward force acts on an object of mass m = 2 kg, initially traveling with speed vo…

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Q: A 9.0-kg box of oranges slides from rest down a frictionless incline from a height of 5.0 m. A…

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Q: On the roller-coaster shown, a car is pulled up to point 1, where it is released from rest and moves…

A: Let H denote the height of point 1, h denote the height of point 4, m denote the mass of the…

Q: 1. A particle of mass 2.5 kg moves under the influence of a force: F(x) = (-5x² +7x) N If its speed…

A: Given that: The force is F=-5x2+7x N The final distance is x=-3.9 m The mass is 2.5 kg.   it is…

Q: Chapter 07, Problem 034 Your answer is partially correct. Try again. A 5.1 kg brick moves along an x…

A: Given data The mass of the brick is m = 5.1 kg The distance moved by the brick is x = 0 to x = 8 m…

Q: Two identical blocks of mass m are connected by a rope and placed on a smooth inclined plane, as…

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Q: A block of mass m = 7.60 kg is released from rest from point and slides on the frictionless track…

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Q: At an amusement park, a swimmer uses a water slide to enter the main pool. You may want to review…

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Q: 0.50 kg - = 1.5 m/s r= 0.95 m 2.0 m 1.9 m An engineer is working on a new roller coaster, and he…

A: Your answer is option (b)

Q: A sports car with a mass of 1,385 kg is at rest on a flat, horizontal road. 5.4 s later, that car is…

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Q: A 2-kg object is at rest on a smooth floor with negligible friction. A horizontal force is applied…

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Q: A block slides down a frictionless ramp of height h. It reaches speed v at the bottom. To reach a…

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Q: a) 1.9 m b) 52 m c) 2.7 m d) 5.1 m e) 2.2 m

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Q: Along a straight horizontal track, a roller-coaster car is moving at 25 m/s. As shown in the figure…

A: Given Data:- Initial speed of the car is v=25 m/s Height of the hill is h=10 m Required:- Speed of…

Q: It takes 500 J of work to compress a spring 10 cm. What is the force constant of the spring?

A: Given that-Work done is 500 JCompression in the spring is 10 cmWork done by a force along the path…

Q: 5) A brick is moving on a rough level surface. It has 24 J of kinetic energy, and the friction force…

A: The work done by friction is equal to the change in kinetic energy:Wfriction​=ΔKEThe given values in…