5 90 . Two blocks connected by a cord passing over a small, fric- tionless pulley rest on frictionless planes (Fig. P5.90). (a) Which way will the system move when the blocks are released from rest? b) What is the acceleration of the blocks? (c) What is the tension in the cord?

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A: We will draw free body diagram and then use equation of motion

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A:

Q: Consider a box which is initially sliding up a hill at 75.0m/s. The angle of the hill with respect…

A: In the given problem, the box is moving up an inclined plane, inclined at an angle of 30 with the…

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A: Given information:Mass of the block 1 (m1) = 13 kgMass of the block 2 (m2) = 8 kgDistance it falls…

Q: Suppose you use an ideal pulley of the type shown in Figure 5.18(c) to support a car engine of mass…

A: Mass of car engine = 105kg Pulley system mass = 6.50kg

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A: Given,  Mass of child = 35 Length of chains = 3.6 m Tension = 434 N (a) child's speed at lowest…

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A:

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A:

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A:

Q: #2) If a 10.0 kg weight is released from rest from the top of a 50.0m tall building and we neglect…

A:

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A:

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A: Draw the free-body diagram of the system.

Q: A 170-Newton horizontal force is exerted upon a 6.3-kg box to move it across a level surface at a…

A:

Q: A 27.0-kg box is released on a 27 ∘ incline and accelerates down the incline at 0.30 m/s^2 .…

A: component of gravitational force down the incline  = mgSin27° = 27×9.8×Sin27° = 120.12 N  friction…

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A: Given m=1500 Kg (mass of car) u=75 mph (initial velocity) Since 1mph=0.447 m/s u=75×0.447=33.525 m/s…

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A:

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A: Given, lower height, hi = 0.270 m final height, hf = 0.940 m

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A:

Q: In Figure 1, we have added an inclined plane to our machine. When the masses are let go, they begin…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

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A:

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A: Newton's Second Law of Motion According to Newton's Second Law of motion, the rate of change of…

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A: Masses of the objects,

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A: Answer: Given data, Penetration depth (d)=5.30 cm=0.0530 m Mass of bullet (m)=7.80 gm=7.80×10-3 kg…

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A: The dimension and direction of an object are defined by its magnitude. Scalar quantities are those…

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A: Friction force is given by f=uN

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A:

Q: abäi 35 A 3.00-kg block starts from rest at the top of a 30.0° incline and slides a distance of 2.00…

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A:

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: