m2 사= 1.0 %3D 사=0.50 30 °

Q: Shown below is a body of mass 5.0 kg under the influence of the forces FA, FB and mg. If the body…

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Q: Two blocks are connected by a string, as shown in the figure (Figure 1). The smooth inclined surface…

A: Given data The first mass is m1=5.7 kg The second mass is m2=3.1 kg The free-body diagram of the…

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

A: We can solve the problem by considering the equilibrium condition as below.

Q: The same rocket sled drawn in the figure is decelerated at a rate of 191 m/s². What force (in N) is…

A: Given:  mass, m = 2050 kg  acceleration, a = 191 m/s2

Q: Three blocks on a frictionless horizontal surface are in contact with each other, as shown. A force…

A: Given data The magnitude of the force applied is F = 24 N The mass of the first block is m1 = 1 kg…

Q: Akash and Beth are on skateboards. Beth and her skateboard have a combined mass of 62 kg. Akash and…

A: Mass of Akash + skateboard = 150 kg  Mass of Beth + skateboard = 62 kg  Force applied by Beth on…

Q: Person A pulls on a rope that suspends person B, as shown in the figure. If person B and the…

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

A: Given: The object is at rest. The tension T1 = 41 N and θ=41°.

Q: Two forces are applied to a 4.0 kg cart on a rough surface as shown. At a certain instant, force A…

A:

Q: Consider the scenario in the figure below. Suppose m1 = 4.5 kg, m2 = 6.5 kg. The coefficient of…

A: a) For mass m1, m1g-T=m1a For mass m2, T-m2gsinθ-μm2gcosθ=m2a Using the above expressions,…

Q: Two boxes, A and B, are connected to each end of a light vertical rope, as shown in the following…

A: Step 1: GivenFA = 76.0 NTension in the rope, T = 33.0 NDistance descended by box B, d= 10.6 mTime…

Q: A different scaffold that weighs 400 N supports two painters, one 500 N and the other 400 N. The…

A: The expression for the reading on right hand scale at equilibrium,

Q: pulley has a string holding two masses which both hang straight down. If the mass on the left is 2.2…

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Q: With what force in the rightwards direction, Fx, should the mother push? Note that if you think the…

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Q: A dockworker applies a constant horizontal force of 75.0 N to a block of ice on a smooth horizontal…

A: The applied constant force, Fapp=75 N The initial velocity of the block of ice, u=0 m/s The distance…

Q: A 2.00 kg stone is sliding to the right on a frictionless horizontal surface at 5.00 m/s when it is…

A: 6.25m/s3.75m/sAlso find the detailed solution of the problemExplanation:Detailed explanation:

Q: A block of mass m = 6.0 kg is pulled up a 0 = 21° incline as in the figure below with a force of…

A: Given Data Mass of the block is m=6.0 kg Angle of inclination is θ=21° Magnitude of the applied…

Q: Two forces are applied to a 4.0 kg cart on a rough surface as shown. At a certain instant, force A…

A:

Q: Question 12 Take a look at this image. Two people are pushing a box in the opposite direction: one…

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Q: The figure to the below shows a mass, m₁=7.80 kg, on a frictionless incline with an angle 32.2º. It…

A:

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

A:

Q: Three blocks with masses 6 kg, 9 kg, and 10 kg are connected as shown in the figure below. The…

A: Since this problem deals with forces, friction and tension, and acceleration, that suggests we…

Q: An Atwood's machine (see the figure below) consists of two masses: one of mass 1.43 kg and the other…

A: Write the expression for net force acting on the mass m1

Q: Figure shows the velocity graph of a 65 kg student in an elevator. What is the student's apparent…

A:

Q: In the figure below, an airport luggage carrying train with a tractor (T) is pulling three luggage…

A: Mass of the tractorMass of the luggage The acceleration of the system

Q: Consider the scenario in the figure below. Suppose m1 = 4.5 kg, m2 = 6.5 kg. The coefficient of…

A: Free body diagram

Q: shows a 5.4 N force pushing two gliders along an air track. The 150 g spring between the gliders is…

A: Net force on the system (F)=5.4 N Mass of glider A (mA)=400 g=0.4 kg Mass of glider B (mB)=600 g=0.6…

Q: Three blocks A, B, and C stand next to each other as shown in the figure. A force F with magnitude…

A:

Q: As a baseball is being caught, its speed goes from 31 to 0 m/s in about 0.008 s. Its mass is 0.145…

A: a) The required acceleration is, Acceleration in terms of g is,

Q: Three blocks are suspended at rest by the system of strings and frictionless pulleys shown in the…

A: Draw the free-body diagram of the joint where 3 weights are attached with the ropes.

Q: Two forces are applied to a 4.0 kg cart on a rough surface as shown. At a certain instant, force A…

A: Given: Mass of cart, m=4 kg Force on A, FA=32 N Force on B, FB=20 N Friction force, f=2 N Newton…

Q: Two blocks are joined by an inextensible cable as shown. The mass of block A is 124.2 kg and the…

A: As both blocks are connected by  the same string through a massless and frictionaless pulley, they…

Q: The mass of the system of the rocket sled shown in the figure is 2100 kg, and the force of friction…

A: The expression for the acceleration from Newton’s second law of motion,

Q: Two people play tug of war. The 100-kg person on the left pulls with 1100 N, and the 75-kg person on…

A:

Q: Three stacked blocks have a downward force F' exerted on them as shown: Assume the system is at rest…

A: Given: The mass is m=6.5 kg. The force is F=9.9 N.   The expression to calculate the force exerted…