Question: 300 J of work is done in sliding a 2 kg block up an inclined plane of height 10 m. Work done against friction is (Take g = 10 m/s²) (a) 1000 J (c) 100 J (b) 200 J (d) zero.
Q: The diagram shows a crate with mass m = 38.2 kg being pushed up an incline that makes an angle φ =…
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Q: A 1100 kg car drives up a hill that is 15.2 mm high. During the drive, two nonconservative forces do…
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Q: You are moving into an apartment and take the elevator to the 6th floor. Suppose your weight is 690…
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Q: A car of mass 1078 kg moves up a mountain road with the help of a nonconservative force that does…
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Q: You push a crate horizontally to the right on the floor with a force of 100 N. There is friction…
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Q: block of mass m = 2.50 kg is pushed d = 2.10 m along a frictionless horizontal table by a constant…
A: As per our guidelines, we are supposed to answer only first three subparts in case of multiple…
Q: che crate and the ground)
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Q: A force acting on a 1.0-kg object is described by the equation F = (2.0x3.5) i N. (a) Plo the force…
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Q: ou exert a 44 N push on an object (90 kg) parallel to a ramp, and the ramp is inclined at an angle…
A: work done by push = force * displacement = 44 * 17 = 748 Joules work done by normal force = 0…
Q: Problem 7: A skateboarder with mass m, = 36 kg is standing at the top of a ramp which is h, = 3.1 m…
A: Mass of the skate boarder is m = 36 kg Height of the ramp is h = 3.1 m Velocity of the skateboarder…
Q: You do 152 J of work on your sister while pulling her back on a swing, whose chain 4.7 m long. You…
A: The work done is equal to the change in potential energy W = mgh
Q: A block with a mass of 47.0 kg is pushed with a horizontal force of 150 N. The block moves at a…
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Q: A worker pushes a 40.5 kg box up a ramp which makes an angle of 22.5° relative to the horizontal.…
A: (a) Work done by a force is given as W = F.d Where F is force and d is displacement W = Fdcosθ From…
Q: How much work is needed to stop a 1900 kg car that is moving straight down the highway at 70 km/h? x…
A: As per guidelines, only first question is solved here. Given, Mass of car , m = 1900 kg Speed , v =…
Q: 4. The figure below shows the cross section of two long coaxial hollow metal cylinders. The inner…
A: We will use Ampere's law to find the answer. The detailed steps are as follows.
Q: A 5-kg package is pushed 2 m up a ramp that is inclined at 12° above the horizontal by a 100-N force…
A: Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…
Q: A skier of mass 61 kg is pulled up a slope by a motor-driven cable. (a) How much work is required to…
A: Given:Mass = 61 kgDistance to be covered = 55 mAngle = 30oSpeed = 2.1 m/s
Q: Starting from rest, a 5.1-kg block slides 2.10 m down a rough 30.0° incline. The coefficient of…
A: Dear student as you have asked a question with multiple subparts, according to Bartleby policy we…
Q: A 3.25-kg crate starting at rest slides down a rough 7.00-m-long ramp, inclined at 27.5° below the…
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Q: A child exerts a horizontal 15 N force on a 10 kg box to push it 7 m across a floor that has a…
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Q: Starting from rest, a 4.2-kg block slides 2.20 m down a rough 30.0° incline. The coefficient of…
A: Given Data: The mass of a block is, m=4.2 kg The distance at which box slides is, d=2.20 m The…
Q: A skier of mass 61 kg is pulled up a slope by a motor-driven cable. (a) How much work is required…
A: (a) The work required to pull the skier on the slope can be determined as follows. W=Fsloped=61…
Q: block of mass m = 2.50 kg is pushed d = 2.70 m along a frictionless horizontal table by a constant…
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Q: A worker pushes a 30.0-kg crate a distance of 4.5 m along a level floor at constant velocity by…
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Q: A 1100 kg car drives up a hill that is 16.2m high. During the drive, two nonconservative forces do…
A: Write the given values with the suitable variables. m=1100 kgh=16.2 mWf=-2.91×105 JWe=6.74×105 J…
Q: Starting from rest, a 5.50-kg block slides 2.40 m down a rough 30.0° incline. The coefficient of…
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Q: A 1300kg truck travels up a 17.5m high hill. The nonconservative forces of friction and the force…
A: Write the given values with the suitable variables. m=1300 kgh=17.5 mWf=-3.10×105 JWe=6.40×105 J…
Q: Starting from rest, a 5.50-kg block slides 2.30 m down a rough 30.0° incline. The coefficient of…
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Q: A force of constant magnitude pushes a box up a vertical surface as shown in the figure. The box…
A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…
Q: You are moving into an apartment and take the elevator to the 6th floor. Suppose your weight is 600…
A: The energy possessed by an object when raised to a height h above the ground is known as the…
Q: crate with mass m = 23.9 kg being pushed up an incline that makes an angle φ = 19.2 degrees with…
A: Given:- The mass of the creat is m = 23.9 kg The inclined plane makes an angle is φ = 19.20 The…
Q: A block of mass m = 2.50 kg is pushed d = 2.40 m along a frictionless horizontal table by a constant…
A: Work done by force is, W=F·d =Fdcosθ When angel between force and distance is perpendicular then…
Q: A block of mass 15.0 kg is pulled up from rest on a rough incline. The pulling force F =100.0 N that…
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Q: A person pulls a 75-kg box 20 m along a horizontal floor by a constant force Fp = 125 N, which acts…
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Q: A 4.5-kg block slides down a frictionless incline making an angle of 55.0° with the horizontal. (a)…
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Q: A car of mass 1144 kg moves up a mountain road with the help of a non conservative force that does…
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Q: A spring has a constant k = 12 N/m and natural length of 0.5 meters. Find the work required to…
A: Spring constant (k)= 12 Nmnatural length (L) = 0.5 m New length (L') = 1.5 m Final length (L'') = 2…
Q: A frightened child is restrained by her mother as the child slides down a frictionless playground…
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Q: A bag of sand which acts as a counter weight for a stage set is suspended vertically by a rope of…
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Q: A warehouse worker pushes a crate across a rough floor. A frictional force of 22.5 N acts to oppose…
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