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Q: 1. A snowboarder is performing tricks on a half-pipe. The half-pipe has a vertical height of 7.0…
A: A half pipe is a semicircular arc used for snowboarding. Both ends have same height. We are given…
Q: 3. A boy pulls a 27.0-kg box with a 170-N force at 33° above a horizontal surface. If the…
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Q: The 50kg case slides down the chute with a velocity of 4 m/s at A and a velocity of 10 m/s at B.…
A: To determine: The work done by the friction from A to B Given: Mass of case, m=50 kg Initial…
Q: Assume that a force acting on an object is given by F= axí + byj, where the constants and 8.0Nm , b…
A: Given the distance is, r⇀=10.0i^+10.0j^m The forces are, a=8.0 Nm-1b=-1.0 Nm-1
Q: 1. A2 kg ball travels in a horizontal circle connected to a 0.80 m string. The ball travels at a…
A: Given, Mass of ball is 2 Kg length of string l=0.80m constant speed v=6 m/s
Q: 2: You want to move your 25-kg spare tire from the floor onto the back of your pickup truck. The bed…
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Q: An 16.0 kg couch is pushed with 63 N of force for 14 s. The coefficient of kinetic friction
A: calculating the acceleration of the object a=Fm=6316=3.9m/s2 assuming that the object starts from…
Q: A constant force F = (2.0i + 4.0j ) N acts on a particle as it moves along a straight line path. If…
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Q: 1. The figure to the right shows a mall shopper pushing on a 11.0 kg grocery cart by constant force…
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Q: A box of 7.11 kg starts from rest along the side of a ramp with incline 24.5 degrees. The box slides…
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Q: A block with a mass of 20.0 kg rests on a flat surface with a coefficient of kinetic friction of…
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Q: Inclined to Work.. A 2.0 [kg] Box slides 4.0 [m] down a rough inclined plane at an angle 35° with…
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Q: Two football players are in a competition to see who can pull a 150.0 kg container over the entire…
A: Introduction: According to Newton's 1st law of motion, at equilibrium, total force acting on the…
Q: A person pushes horizontally with a 53 N force on a heavy box as slides 4.93 m across the level…
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Q: An archer pulls her bowstring back 0.400 m by exerting a force that increases linearly from zero to…
A: Given(s): The force linearly increases from 0 to 230 N. Displacement, x=0.400 m Required: Workdone,…
Q: A 1000-kg elevator is moving c distance of 400 m. What is the g=9.81 m/s². Select one: -3.92 x 106 J…
A: Given data, Mass is given m = 1000 kg. Distance d=400 m. Acceleration due to gravity g=9.81 m/s2.
Q: A box of mass 4.0 kg hangs by a cable from the ceiling of an elevator. The elevator is moving down…
A: Given data: Mass (m) = 4.0 kg Constant Speed (v) = 5.0 m/s, downward Height (h) = 8.0 m g = 10…
Q: A child's playground slide is d = 5.0m in length and is at an angle of e= 2.0° with respect to the…
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Q: Karen has a mass of 53 kg as she rides the up escalator at Woodley Park Station of the Washington…
A: A body's mass does not alter at any moment. Only in severe circumstances where a massive quantity of…
Q: A 5.00-kg package slides 1.50 m down a long ramp that is inclined at 24° below the horizontal. The…
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Q: A shopper pushes a grocery cart for a distance 18.5 m at constant speed on level ground, against a…
A: Since there are multiple sub-parts posted, we will answer the first three sub-parts for you. If you…
Q: Skylar pulls a 6.00-kg crate across a horizontal floor for a distance of 2.6 m as shown. The tension…
A: Given data: Frictional force (F) = 19 N Distance (d) = 2.6 m Angle between frictional force and and…
Q: with an initial speed of 14 m/s. Find the work done by gravity on the rock from the time it leaves…
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Q: 1. I drag a mass m = 21 kg in a straight line, along a horizontal surface, a distance D horizontal…
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Q: A roller coaster of mass 80.0 kg is moving with a speed of 20.0 m/s at position A as shown in the…
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Q: work done by Jerome in climbing the staircase.
A: Given: Mass of the person is m=102 kg Vertical distance covered is h=2.29 m Time taken is t=1.32 s…
Q: A man returning from ice fishing trip pulls a sled with fish. Total mass of the sled and fish is…
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Q: Awater-skier is being pulled by a tow rope attached to a boat. As the driver pushes the throttle…
A: We have, Mass, m = 81 Kg Initial speed u = 6.5 m/s Final speed, v = 10.1 m/s
Q: 3. A 280 kg. piano is being lifted a steady speed to an apartment above the ground. The carne…
A: According to guidelines we need to solve only first question kindly repost other questions in the…
Q: 1. A constant force of 1200 N is applied to a 150-kg block along a rough horizontal surface at an…
A: See below
Q: A 2.0 kg block is initially held at rest at position A. The curved portion of the curve path AB is…
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Q: Suppose the ski patrol lowers a rescue sled and victim, having a total mass of 80.0 kg, down a ? =…
A: Note: As per the guidelines, we can only answer three subparts of a question. Sorry for the…
Q: 1. An 8.00 kg package in a mail-sorting room slides 2.00 m down a chute that 53.0° below the…
A: A 8kg package in a mail sorting room slides 2m down a chute that is inclined at 53 below horizontal
Q: A factory worker moves a 23.0 kg crate a distance of 5.00 m along a level floor at constant velocity…
A: Mass of crate "m "= 23kg . Distance travel "d'= 5m . co efficient of kinetic friction "uk"= 0.300.
Q: In the following diagram, M = 5 kg, m = 3 kg and the kinetic frictional coefficient is 0.25 between…
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Q: a. You push a couch across the floor, pushing with a force of 282.5 N horizontally. It slides…
A: GivenApplied force, F=282.5 NDistance , d=1.47 m
Q: 3. Problem 7.49 of Chapter 7. A 15.0-kg stone slides down a snow-covered hill, leaving point A with…
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Q: (Eigure 1) is the force-versus-position graph for a particle moving along the z-axis. Figure F, (N)…
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Q: 4. A 128.0-N box is pulled up a frictionless ramp inclined at 30° from the horizontal at a distance…
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Q: 13.6 kg block slides 1.5 meters down a 27.5° incline. Determine the net work done on the block if t
A: Given:- mass m = 13.6 kg d = 1.5 meter angle of incline plane = 27.5 o Find:- Determine the net…
Q: You slide down a snowy hill on a toboggan from a height of 7 m. The hill has a constant slope such…
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Q: A 12.0 kg box is pulled 3.00 m to the right along the floor by applied force P=40.0N at 30.0…
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Q: A block of mass m = 7.50 kg is released from rest from point and slides on the frictionless track…
A: hjc
Q: I 2. A75 kg painter climbs a ladder that is 2.75 long leaning against a vertical wall. The ladder…
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Q: - 218.2J 9. A tow truck pulls a car 4.40 km along a horizontal roadway using a cable having a…
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Q: 10. A box of mass 7.60 kg is pulled from rest up a 46.5 m long incline that makes an angle of 22.0°…
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A 2.0 kg bock of slippery cheese slides along a frictionless track from point a to point b. The cheese travels through a total distance of 20.0 m along the track and a net vertical distance of 8.4 m. Determine how much work is done on the cheese by gravitational force during the slide. Use g = 10 N/kg.
Since the gravitational force is a conservative force, the work done is given by:
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