Q1: Boxes A and B with weight of 250 N and 200 N, respectively shown in Figure (1). Determine the maximum force (P) that can be applied without causing the two boxes to move. The coefficient of static friction between each box and the ground is us= 0.3.

Q: A physics textbook is placed on an inclined slope with an adjustable angle a. The coefficients of…

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Q: A loop-the-loop section of a track is set up in a General Physics laboratory. A block is sliding on…

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Q: A 1500kg car is driving on the road at a speed of 15 m/s. The driver applies the brakes, bringing…

A: Given- Mass of car , m = 1500 kg Initial speed  of car, u = 15 m/s Final speed of car , v = 0 m/s…

Q: The 42-kg crate is stationary when the force Pis applied. Determine the resulting acceleration of…

A: Given data: The mass of crate is m=42 kg. The angle of ramp is θ=17°. The coefficient of static and…

Q: A 397 N crate rests on a ramp; the maximum angle just before it slips is 33° with the horizontal.…

A: Concept: The Schematic diagram of the system is Here, N= Normal Force N=mgcosθ And, Fs= Static…

Q: In the figure, two blocks are connected over a pulley. The mass of block A is 10.0 kg and the…

A: Given: The mass of the block A is 10 kg. The coefficient of the kinetic friction is 0.24. The angle…

Q: A 616-kg crate is placed on an adjustable inclined plane. As one end of the incline is raised, the…

A: Given data: Mass (m) = 616 kg Acceleration (a) = 0.19 m/s2 Inclined angle (θ) = 36° Acceleration due…

Q: Two blocks m, = 9 kg and m2 are connected as shown below. The two blocks are in static equilibrium.…

A: Given data: Mass of block 1 (m1) = 9 kg g= 10 m/s2

Q: A 12 kg box is released from the top of an incline that is 5.0 m long and makes an angle of 40° to…

A: Required free body diagram.

Q: 0 A small box is held in place against a rough vertical wall by someone pushing on it with a force…

A: The force of friction is proportional to the normal reaction. So, the normal reaction will be equal…

Q: A 70.0 kg box is being pulled along a horizontal surface. The coefficient of kinetic friction…

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Q: In the figure, two blocks are connected over a pulley. The mass of blockA is 15.0 kg and the…

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Q: In the Wall of Death carnival attraction, stunt motorcyclists ride around the inside of a large,…

A: Diameter of cylinder = 12 mcoefficient of static friction between the riders' tires and the wall is…

Q: Mary pushes a her sister down a hill in a cardboard box. The total mass of the box and child is 115…

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Q: A 40 N box is resting on a table when a 10 N force is applied to it horizontally. The coefficients…

A: Frictional force F = uN

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

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Q: You have been hired as an expert witness by an attorney for a trial involving a traffic accident.…

A: Let V→1i and V→2i be the initial velocities of plaintiff and defendant respectively,And let V→1f and…

Q: A 25-kg chandelier hangs from a ceiling on a vertical 4.0-m-long wire. Part A. What horizontal force…

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Q: Section C: Applications (30%) 4. A 4.0 kg block is pushed upward at point X and gained an initial…

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Q: In the figure, two blocks are connected over a pulley. The mass of block A is 7.30 kg and the…

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Q: e thing does not move. Draw a free body diagram. What is the minimum coefficient of friction…

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Q: 20 m Your Answer: 15 m Rough A 15.0 kg stone slides down a snow-covered hill shown in the figure,…

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Q: A 95.5 kN car is traveling at 70.9 mph when the driver decides to exit the freeway by going up a…

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Q: Three blocks (as shown in the figure) are released from rest and they start to accelerate with a…

A: Step 1: here we have derived the equation of motion of the masses Step 2: here we have calculated…

Q: prove that every reciprocal lattice vector is normal to a set of parallel planes of the direct…

A: Solution: The reciprocal lattice vector is given as Let us consider vectors P, Q, and R in the…

Q: A car starts from rest and accelerates along a straight highway. The car’s engine produces a…

A: free body diagram    given

Q: A desperate hiker has to think fast to help his friend who has fallen below him. Quickly, he ties a…

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Q: In the figure, two blocks are connected over a pulley. The mass of block A is 14.0 kg and the…

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Q: In the figure, two blocks are connected over a pulley. The mass of block A is 8.10 kg and the…

A: mass of block A (m) = 8.10 kg mass of block B = M θ = 38oCoefficient of kinetic friction between A…

Q: A box is hanging from two strings. String #1 pulls up and left, making an angle of 50⁰ with the…

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Q: a Cable 1 Cable 2- m

A: mass = m = 12 kg =  140 35 0

Q: In the figure, two blocks are connected over a pulley. The mass of block A is 11.0 kg and the…

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Q: When an object, such as a soccer ball or car, moves, the air that the object moves through tries to…

A: Drag depends directly on the mass. The drag also depends in a complex way on two other properties of…

Q: In the figure, two blocks are connected over a pulley. The mass of block Ais 8.50 kg and the…

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Q: Two blocks are connected by a string that goes over an ideal pulley as shown in the figure and pulls…

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Q: The 568-N force is applied to the 97-kg block, which is stationary before the force is applied.…

A: We first divide the force applied into vertical and horizontal components. Ph = 568×cos 34o = 470.9…

Q: In the figure, two blocks are connected over a pulley. The mass of block A is 6.10 kg and the…

A: The free-body diagram of block A is shown below.

Q: A sled and rider have a total mass of 60.0 kg. They are on a snowy hill. The coefficient of kinetic…

A: The free-body diagram of a rider at the inclined hill is shown below.

Q: A loop-the-loop section of a track is set up in a General Physics laboratory. A block is sliding on…

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Q: 9. A large box is pulled by a person with a force as shown in the figure. The angle 8 = 21°. What is…

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Q: In the figure, two blocks are connected over a pulley. The mass of block A is 8.50 kg and the…

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