Two blocks move across a frictionless table due to a constant force of 8 N applied down as shown in the figure. Assume that the rope and pulley are massless and frictionless. What force is applied by block A on B?

Q: Problem: An ice skater moving at 9.0000 m/s coasts to a halt in 95.00 meters on an ice surface. What…

A: Given : vo = 9.0000 m/s v = 0 m/s (because finally skater comes to halt) s = 95.00 m g = 9.807 m/s2…

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Q: 2. Two masses were connected by a frictionless pulley and is placed in an inclined plane with…

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Q: In a Physics lab, Nene and Nono apply a rightward force to a 4.52-kg cart to accelerate it across a…

A: The cart=4.52kg  The friction between the cart and the floor is 0.43

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A: Given: The mass of the engine is 1301 kg. The forward applied force by the engine is 5386 N. The…

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Q: Three forces given by F, = (6î + 2)N,F2 = ( î – 3j)N, and F3 = (3 f)N, act on an object to give it…

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Q: What is the tension in each rope in the following two scenarios. A) An 800N person is holding onto a…

A: Given : Weight of the man, f = 800 N

Q: The cart in the figure is attached to special spring that can stretch and compress equally well. The…

A: Let k be defined as the spring constant. Let x be defined as the distance between two consecutive…

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Q: A block sets on a rough (ju), horizontal surtace. When the forces F,= 30 N and F2= 10 N are applied…

A: The coefficient of kinetic friction between the block and the surface is, μk=F2F1=1030=0.33

Q: 1A. A 3.00 kg mass is initially at rest on a horizontal surface. An applied force of 25.0 Ni then…

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Q: 1. You are trying to lift a box of weight W' vertically off the floor. You apply a force, Fup, on…

A: Given quantities: Weight of the box = W Applied force = Fup The normal force on the block = N   It…

Q: s very light. The cart and spring rest on a low-friction horizontal surface. The cart is pulled to…

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Q: 6. A crane lifts a 3000kg block with a chain vertically upward. a. The resting block has been lifted…

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Q: A weightlifter pulls a 200 kg chunk of stone with constant velocity of 0.75 m/s on a horizontal…

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Q: What is the magnitude of the rocket's acceleration as What rocket's maximum speed during the flight?…

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

Q: 3. A 1.5 kg hockey puck with an initial velocity of 3 m/s slides 40 m across the ice before coming…

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Q: A runner, Ricky ASHER, is travelling at 8.47 m/s. Turning into the final straight, they accelerate…

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Q: A 1569 kg car is driving on a dry, level asphalt road. A deer runs across the road in front of the…

A: Hey, since there is multiple subpart question posted, we will answer first three questions. If you…

Q: The coefficient of static friction for the knee cartilage is 0.003. What is the static friction in a…

A: Calculate the force on each leg of the person. Force on each leg F=Massm×g2…

Q: A train has a 500,000 kg engine towing 20 cars on a level track. Each car has a mass of 100,000 kg.…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: A 50.0 kg girl and a 100 kg boy, stand on a frictionless frozen lake at a distance 6.0 m apart.…

A: mass of girl = 50 kg mass of boy = 100 kg distance between girl and boy = 6 m force exerted by boy…

Q: 2. A 1,480-N crate is being pushed across a level floor at a constant speed by a force F of 370 N at…

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Q: A block of mass m is pushed against a spring with spring constant k at the 3. bottom of a long ramp…

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Q: In the figure, the net external force on the 24 kg mower is known to be 51 N. f=28N v=1.8 m/s…

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Q: 1. A 250 puck is sliding across a smooth ice surface (u = 0.019) and slows down from 25.120 m/s to…

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Q: 1. A box of mass m, 2.5 kg rests atop a box by a 95 N force and slides with friction (p of mass m₂ =…

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Q: 1. A 1500 kg vehicle accelerates from rest at 2.5 m/s?. If the engine generates a 4200 N Applied…

A: a) Fnet = ma = 1500×2.5  Fnet = 3750 N

Q: A high-diver of mass 70 kg jumps off a board 20 m above the water. If, 1.5 s after entering the…

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Q: A car weighing 7450 N is driving on a flat horizontal road at 24.6 m/s (55.0 mph) when it slams on…

A: Solution: Given: W = weight of car = 7450 N g = gravitational acceleration = 9.81 m/s2  u = initial…

Q: An object with 9.0 kg of mass is on a horizontal surface. The coefficients of friction between the…

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Q: A safe weighing 2000N is to be lowered at constant speed down the ramp 3m long from a truck 2m high.…

A: Given data: Weight, W=2000 N Length of the ramp, L=3 m Height of the truck, H=2 m

Q: 4. A block of mass m = 5.9 kg is pulled up a 0 = 21° frictionless incline as in the figure below…

A: Given, Mass of the block, m = 5.9 kg angle of the inclined plane, θ = 21°force, F = 37 N the surface…

Q: Two forces are simultaneously acting on a 4.0 kg object on top of a frictionless surface. The forces…

A: In the free body diagram we can see that 16 N   force is acting along   X- axis .  So we can resolve…

Q: a. Draw a free-body diagram, including all forces acting on the wagon. b. Show the component…

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Q: 1.A 150.0g hockey puck is placed on the floor of a bus. The coefficient of kinetic friction between…

A: Given: The mass of the puck is 150 g. The coefficient of the kinetic friction is 0.654. The time…

Q: 24. A pickup truck with mass 980 kg is initially at rest. The truck accelerates to a speed of 95…

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