Constants | Periodic Table Suppose you lift a suitcase from the floor to a table. The work you do on the suitcase depends on which of the following: Check all that apply. the height of the table the weight of the suitcase whether you lift it straight up or along a more complicated path O the air pressure in the room O the time the lifting takes O O O O

Q: Part A A 600 N crate slides 12 m at constant speed down a ramp that is tilted 35° above horizontal.…

A: Given: weight of crate mg = 600N distance slides d = 12m angle θ =35°

Q: A 1250 kg car drives up a hill that is 15.2 m high. During the drive, two nonconservative forces do…

A: Given data: -Mass of the car (m)=1250 kgThe work done by fraction (Wf)=−2.91∗105 JThe work done by…

Q: IP To clean a floor, a janitor pushes on a mop handle with a force of 69.1 N • Part A If the mop…

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Q: Part A What is the change in mechanical energy of the airplane if it climbs to a cruising altitude…

A: Given Mass of the airplane = 1865 kg Velocity of the plane = 94.5 m/s Height of the plane =  2520 m…

Q: Part A For related problem solving tips and strategies, you may want to view a Video Tutor Solution…

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Q: Calculate the work done on the suitcase by F. Express your answer with the appropriate units. A…

A: As per guidelines only 3 subparts are solved here.

Q: Part A How much work does gravity do on a 1.9-mg raindrop as the drop falls to the ground from a…

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Q: You throw a 3.00 N rock vertically into the air from ground level You observe that when it is 150 m…

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Q: A 1500-kg  car traveling at 6.0 m/s  runs into the side of an underpass. The concrete wall is not…

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Q: Part A: Ascent, Descent Consider a rock traveling straight up and in down in the earth's…

A: Given : A case of rock traveling straight up and down in the Earth's gravitational field under the…

Q: Suppose you lift a suitcase from the floor to a table. Part A The power you do on the suitcase…

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Q: Part (a) Write an equation for the work done by gravity as a 100-kg object falls from a height R,…

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Q: In which of the following situations are you doing work on an object ? A. holding a backpack over…

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Q: Which of the following most accurately describes the block-track system? Choose 1 answer: A B D The…

A: Solution: The potential of the system at A converts to kinetic energy of the system when block…

Q: Sam, whose mass is 66 kg, straps on his skis and starts down a 52 m - high, 20° frictionless slope.…

A: Draw the free-body diagram of the mass.

Q: Part A A 20.0-kg crate sits at rest at the bottom of a 11.5 m -long ramp that is inclined at 35 °…

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Q: Part A If the coefficient of kinetic friction is 0.24, how much work do you do when you slide a 50…

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Q: x + b b An engineer has modeled the magnitude of the elastic force of a bungee cord using the…

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Q: A cutting tool under microprocessor control has several forces acting on it. One force is F =…

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Q: Part A The lowest point in Death Valley is 85 m below sea level. The summit of nearby Mt. Whitney…

A: If the height of an object with mass 'm' is changed by 'h', then the change in the gravitational…

Q: pump is required to lift 810 kg of water per minute from a well 15.0 m deep and eject it with a…

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Q: Truck brakes can fail if they get too hot. In some mountainous areas, ramps of loose gravel are…

A: mass m = 15000 kg slope θ = 6o co efficient of friction is   μ = 0.32 initial speed  u = 35 m/s Let…

Q: Constants A0.143 kg baseball leaves a pitcher's hand at a speed of 32.0 m/s. Part A If air drag is…

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Q: Susan's 13.0 kg baby brother Paul sits on a m Susan pulls the mat across the floor using a ra that…

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Q: Part 1 A copper block with mass m = 100 g, is held at rest on a glass surface, where the plane…

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Q: c) Use Newton's Laws of Motion to determine the acceleration of the crate as it slides across the…

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Q: A 1500 kg wrecking ball hangs from a 18-m-long cable. The ball is pulled back until the cable makes…

A: Given : Mass of the ball, m = 1500 kg Length of the string, L = 18 m Angle the string making with…

Q: The graph shows the force exerted on an object versus the position of that object along the x-axis.…

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Q: A 100 kg one-man bobsled starts from rest 50 m from the end of an icy, 15° slope. A giant 2.0-m-long…

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Q: A 5.00 gram bullet moving horizontally with a speed of 400 m/s collides with a wooden block. After…

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Q: Three different objects, all with different masses, are initially at rest at the bottom of a set of…

A: height of each step = d m1 = 4.6 m m2 = 1.71 m m3 = m

Q: A small block of mass 246 g starts at rest at A, slides to B where its speed is vg = 5.4 m/s, then…

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Q: How much work does gravity do on the gymnast as she moves 30 cm upward? Express your answer with the…

A: Given: mass of gymnast m = 45 kgspring constant K = 15,000 N/mcompression in spring x = 30 cm = 0.30…

Q: Sam, whose mass is 72 kg, straps on his skis and starts down a 64 m -high, 20° frictionless slope. A…

A: Given: Mass of Sam, m = 72 kg Height, h = 64 m Inclination of the slope, θ = 20⁰ Horizontal force, F…

Q: While doing the bench press, you slowly lift a mass m from your chest up to a height hand then lower…

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Q: Read the introduction to Tutorial 4 in the Tutorial Manual to help you answer the questions below.…

A: The work is given by  W =force x displacement  The base unit of force is kg m/s2 and for the…

Q: Part A On an essentially frictionless, horizontal ice rink, a skater moving at 5.0 m/s encounters a…

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Q: A young woman on a skateboard is pulled by a rope attached to a bicycle. The velocity of the…

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Q: How much work must you do to push a 13 kg block of steel across a steel table at a steady speed of…

A: Given,mass of the block, m = 13 kgspeed of the block, v = 1.3 mstime, t = 5.4 scoefficient of…

Q: Part A A horizontal spring with spring constant 140 N/m is compressed 17 cm and used to launch a 2.1…

A: When spring is compressed to x m(0.17 m ) the potential energy stored in it is used to throw the…

Spring Potential Energy

The potential energy is the energy possessed by a body by virtue of its position or the energy held by the object due to its position relative to other objects, its force like stresses, charge, and other factors affecting the particles of the body. The potential energy is the measure of the net work done by or on the body. The spring potential energy is the potential energy stored due to the deformation of an elastic spring and this elasticity is due to the stretched spring. The elasticity is the ability of a solid-state matter to come back to its equilibrium position or original position after any kind of external force is acted on it. It is also known as Elastic potential energy. The potential energy here is caused due to the displacement of the spring from its equilibrium position to another position and this potential energy is equal to the net work done due to the stretching of the spring. It also resembles the same mechanics of the oscillation of a simple pendulum, where due to the external force, the object moves from its equilibrium position to its maximum ends and the periodic motion continues till it comes back to the equilibrium position to rest.