A 8 kg block sits on a frictionless ramp inclined at 22 degrees. A string runs from the block over a pulley at the top of the ramp and then hangs straight down to a suspended weight. If the block slides up the ramp at constant velocity, find the mass of the suspended weight.

Q: frictionless pulley at the top of the inclines as shown, so the blocks can slide together. The mass…

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Q: A 4 kg particle moves along an x axis according to x(t) = −1 + 4t − 5t3 , with x in meters and t in…

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Q: Block A with a mass of 2.8 kg is at rest on a table 1 m from the edge. The table is inclined to an…

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Q: How much weight do the 2 objects ( on the top of the table and hanging object ) have respectively?…

A: Given The mass of the body lies on the top of the table is mt = 15 kg. The mass of the hanging…

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 51.2 degrees with respect…

A: Given: θ=51.2°μ=0.60mass of black block m1=6.22 kgmass of white block m2=?a1=a2=1.5 m/s2

Q: 1. Find the work done on the trunk by gravity. A. 5.88 kl. В. 2.821. С. zero. D. 1.03 kJ. E. 1.73…

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Q: Two blocks are positioned on surfaces, each inclined at the same angle of 59.0 degrees with respect…

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Q: A 10 kg-block moves on a smooth horizontal surface with a speed of 10 m/s and slides into another…

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Q: A bus of mass 760 kg requires 120 m to reach certain velocity value Vf. Ignore friction and drag…

A: SOlution:

Q: tension force on the box gravitational force on the box E

A: Given: The mass of the box is 4 kg. The acceleration due to gravity is 10 m/s2. The speed of the…

Q: A student's backpack, full of textbooks, is hung from a spring scale attached to the ceiling of an…

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Q: Two blocks are positioned on surfaces, each inclined at the same angle of 54.9 degrees with respect…

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Q: A person pushes a box of mass m = 25 kg in a straight line along a rough floor. The applied force F…

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Q: A 15-kg block is on a frictionless ramp that is inclined at 20° above the horizontal. It is…

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Q: Two blocks are positioned on surfaces, each inclined at the same angle of 47.2 degrees with respect…

A: Given that:- Mass of black block=5.82kg

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Q: In the figure, a 5.30 kg block is sent sliding up a plane inclined at 0 = 37.0° while a horizontal…

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Q: Two blocks are positioned on surfaces, each inclined at the same angle of 58.7 degrees with respect…

A: Block moves with constant velocity, it means acceleration of the block is zero or there is balance…

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 54.8 degrees with respect…

A: Given: The angle is θ=54.8°. The mass of the black block is m1=3.64 kg. The coefficient of kinetic…

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 41.0 degrees with respect…

A: In this question we have to find the mass of the white block. Please give positive feedback if the…

Q: lock of mass 2.00 kg starts from rest at the edge of the ramp as shown. It is pushed up ramp by a…

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Q: Two blocks are positioned on surfaces, each inclined at the same angle of 49.9 degrees with respect…

A: Draw the free-body diagram of the black block.

Q: A mass M is at rest on a tilted tabletop, tied to a string which is tied to a second mass m that…

A: Consider the figure of the arrangement given below. Let the tilt of the tabletop be denoted by θ.

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 48.8 degrees with respect…

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Q: A man pushes a box that is on a ramp. The box has a mass of 5 kg and the ramp is at 30° compared to…

A: Given data: -  The mass of the box is m = 5 kg. The angle of the ramp is θ = 30o. The pushing force…

Q: A girl is sledding down a slope that is inclined at 30.0° with respect to the horizontal. The wind…

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Q: blocks can slide together. The mass of the black block is 7.87 kg, and the coefficient of kinetic…

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Q: 18. (II) An electron experiences the greatest force as it travels 2.8 x 106 m/s in a magnetic field…

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Q: Two blocks are positioned on surfaces, each inclined at the same angle of 54.4 degrees with respect…

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Q: Two blocks are positioned on surfaces, each inclined at the same angle of 40.9 degrees with respect…

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Q: An empty pail and a 34 kg wooden mass are tied together by a very light string which passes over a…

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Q: A skier is pulled up a slope at a constant velocity by a tow bar. The slope is inclined at 25.0°…

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Q: Two blocks are positioned on surfaces, each inclined at the same angle of 43.0 degrees with respect…

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Q: A 100-N box rest on top of 45° inclined plane. The box is connected to a hanging object of unknown…

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Q: A 12 kg block sits on a ramp inclined at 11 degrees that has a coefficient of friction of 0.9. A…

A: Let the mass of the suspended weight be m and tension in the string be T.

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 40.9 degrees with respect…

A: Given data, angle of inclination of the inclined surfaces,θ = 40.9° Let the mass of the white box be…

Q: positioned on surfaces, each inclined at the same angle of 51.0 degrees with respect to the…

A: GivenAngle, θ=51°mass of black block, M=4.15 kgcoefficient of kinetic friction, μk=0.26Acceleration…

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 55.4 degrees with respect…

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Static and Kinetic Friction

Kinetic friction comes into existence when there are moving surfaces means in other words we can say that the force which comes into existing between moving surfaces is known as kinetic friction.