T₁ M₁ T₂ M₂

Q: A2.10 kg textbook rests on a frictionless, horizontal surface. A cord attached to the book passes…

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Q: Consider a 25 kg barrel is lifted upwards while hanging to a rope. If the barrel accelerates upwards…

A: Given  Mass of barell m=25 kg  Acceleration of barrel a=6m/s2 Acceleration due to gravity g=9.8 m/s2…

Q: Two blocks, M = 12.0O kg and m = 5.54 kg, are connected via a massless rope. They are being pushed…

A: For mass M, F-T-Mgsinθ=Ma For mass m, T-mgsinθ=ma

Q: 1. A telephone pole has three cables pulling as shown from above, with F (260.0î + 510.05), F2 =…

A: F1=260.0i +510.0j F2=-250i F3=-700j (a)To find the net force on telephone,

Q: 50 kg block of weight W, acted upon by a force P = 100N at an angle a = 30°, as shown, is resting on…

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Q: Three masses m, = 10.0 kg, m2 = 20.0 kg, and m3 = 30.0 kg, are stacked together on a frictionless…

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Q: What is the magnitude of the Force of Tension? S m₁= 0.55 kg c The figure below shows two blocks m₁…

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Q: A rescue helicopter is lifting a man (weight = 822 Newton's) from a capsized boat by means of cable…

A: a)The required tension when the man is given an initial upward acceleration is,

Q: Two blocks with masses M1 and M2 hang one under the other. For this problem, take the positive…

A: Given data:  Two blocks with masses M1 and M2 Blocks hang one under the other g = Free fall…

Q: Two blocks are connected via a massless frictionless pully system. The hanging block is 3 kg. The…

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Q: A block with mass m1 = 7.5 kg rests on the surface of a horizontal table which has a coefficient of…

A: According to the company policy, first three parts would be answered. Please post the rest…

Q: A decoration hangs at rest on a string. A second, horizontal string is knotted to the first, pulling…

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Q: 1. Two known forces F₁ = 3.85 N at 78.0° below the positive x-axis and F₂ = 3.25 N at 35.0° above…

A: Given data: Force 1, F1=3.85 N at 780 below the positive x-axis Force 2, F2=3.25 N at 350 above the…

Q: A 60.0-kg person rides in an elevator while standing on a scale. The scale reads 400. N. What is the…

A: Mass of person m=60 kg The apparent weight of the person (scale reading) R=400 N

Q: A rocket sled decelerates at a rate of a =197 m/s^2. Its passenger has a mass of 73.5 kg. a.…

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Q: A box of mass ?= 5.00 kg is at rest on a horizontal rough surface. The coefficients of static…

A: Given: Mass of box m=5 kg Static friction coefficient μs=0.450 Kinetic friction coefficient μk=0.400

Q: A crate is moving as shown is slowed down by a pushing force P. The force P horizontal component of…

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Q: A 14 kg monkey climbs up a massless rope that runs over a frictionless tree limb and back down to a…

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Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.