An elevator cab that weighs 28.6 kN moves upward. What is the tension in the cable if the cab's speed is (a) increasing at a rate of 1.20 m/s? and (b) decreasing at a rate of 1.20 m/s²? (a) Number i 32.1 Units N (b) Number i 25.1 Units N

Q: You decide to use a rope to pull your truck out of the mud. If your truck has a mass of 1,400 kg and…

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Q: An object of mass 2 kg is being pulled by a cable with a constant tension along a horizontal…

A: Given :Vi = -2 m/s (negative since it is going to the left) Vf = 3 m/s m = 2 kgti = 0 stf = 5 s…

Q: A block weighs 100. N and rests on a horizontal surface. If Ms = 0.50 and uk = 0.20 between the…

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Q: A 16 kg block rests on a 29 degree inclined frictionless surface and is attached by a light string…

A: Solution:-Given thatm1=16 kgm2=29 kgg=9.8 m/s2Inclined surface-frictionlesspulley-massless &…

Q: Only two forces act on an object (mass=3.61 kg), as in the drawing. Find (a) the magnitude and (b)…

A: Given data: The mass m=3.61 kg The force Fx=40.0 N The force Fy=60.0 N

Q: There are two forces on the 1.82 kg box in the overhead view of the figure but only one is shown.…

A: There are two forces on the 1.82 kg box in the overhead view of the figure but only one is shown.…

Q: The m = 9.60 kg block in the figure(Figure 1) is held in place by the massless rope passing over two…

A: The m = 9.60 kg block is held in place by the massless rope passing over two massless, frictionless…

Q: **11. The three blocks in the figure are on a frictionless surface. If F= 48.0 N, m₁ = 2.0 kg, m2 =…

A: Given: The applied force F is 48 N. m1=2 kgm2=1.5 kgm3=3.5 kg

Q: A 10kg monkey is hanging from branches. The angles that the monkeys arms make with the horizontal…

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Q: A horizontal force of magnitude F = 57.5 N pushes on a block of mass m = 4.7 kg. The block is on a…

A: The given situation can be represented as

Q: A 17 kg block rests on a 32 degree inclined frictionless surface and is attached by a light string…

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Q: Cable A has a force of 23 N along with it, what must be the tensions in cable C and B for there to…

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Q: 270 N 50°7 B 400 N 30 D 30

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Q: Find the tension in each of the three cables (in N) supporting the traffic light if it weighs 3.87 x…

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Q: A small mass, m = 200 grams, hangs vertically from a thin cable that is attached firmly to the…

A: Given, Mass m=200g=0.2 kg Acceleration due to gravity g=9.8 m/s2

Q: A metal box having a mass of 100.0kg is pulled along a level plane, at uniform speed, by a…

A: mass of metal box (m) = 100 kg speed = uniform force exerted by horizontal rope (F)  = 325 N…