A block slides down a frictionless inclined ramp and experiences no significant air resistance. If the ramp angle is 17.0° above the horizontal and the length of the surface of the ramp is 20.0 m find the speed of the block as it reaches the bottom of the ramp, assuming it started sliding from rest at the top.

Q: A man on a motorcycle plans to make a jump as shown in the figure. If he leaves the ramp with a…

A: In this case, we can use projectile motion concept because the biker is subjected to no other force…

Q: A pendulum consists of a small object hanging from the ceiling at the end of a string of negligible…

A: Initially, the object has only kinetic energy due to its initial velocity which is conserved into…

Q: In a "crazy elevator ride" at the amusement park, a 300 kg "elevator car" slides vertically down a…

A:

Q: Calculate the speed of a 2.1 x 10^3-kg car at the bottom of a driveway if it starts from rest at the…

A: The mass of the car is M=2.1×103 kg The length of the driveway is D=5.0 m The angle of inclination…

Q: A box is given a push so that it slides across the floor.   How far will it go, given that the…

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Q: A cyclist coasts up a 11.1° slope, traveling 23.0 m along the road to the top of the hill. If the…

A: Data Given ,  Cyclist's initial speed ( V0 ) = 9.50 m/s Distance travels along the road to the top…

Q: Suppose a girl gets a 0.25 m length of string where she attaches one end to the ceiling and the…

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Q: small block slides down a frictionless track whose shape is described by y = (x^2) /d for x0. The…

A: Given  At x =0, is given a push to left with an initial speed of 2.60 m/s.  So  Total energy at x=0…

Q: A cyclist coasts up a 12.1° slope, traveling 16.0 m along the road to the top of the hill. If the…

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Q: •31 SSM www A block is projected up a frictionless inclined plane with initial speed vo = 3.50 m/s.…

A: Initial speed=3.50m/s Angle=32

Q: A small block is sent through point A with a speed of 15.4 m/s. Its path is without friction until…

A: By using energy conservation between initial and final position, KEi + PEi - Wfr = KEf + PEf here,…

Q: If he leaves the ramp with a speed of 29.5 m/s and has a speed of 27.7 m/s at the top of his…

A: Useful formula: Kinetic energy of an object with mass M & speed v is Ek=12Mv2       ...(1)…

Q: A skier leaves a ski jump at 14.4 m/s at some angle Q. At what speed is he travelling at his maximum…

A: Given : initial speed u =14.4 m/s maximum height H =4.4m angle of projection =Q

Q: A block initially at rest slides down a frictionless inclined plane from a height h. It reaches the…

A: Given data: Initial velocity (v0) = 0 m/s Vertical height = h Final speed at bottom of the inclined…

Q: a jogger runs 400m 40.0 degrees N of E, 2.00m east, 5.20m 30.0 degrees S of W, 6.50m S, and then…

A: first leg of displacement (d1) = 400 m @40 degrees north of east

Q: A block slides along a track from one level to a higher level, by moving through an intermediate…

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Q: An object with a mass of 10 kg is initially at rest at the top of a frictionless inclined plane that…

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Q: A bobsled makes a run down an ice track starting at 150m vertical distance up the hill. If there is…

A:

Q: A block of mass m = 1 kg is carefully placed at the top of an inclined plane so that it does not…

A: Mass of the block m=1 kg The angle of inclination θ=30° Coefficient of kinetic friction/static…

Q: A skier starts going down a rocky hill that is inclined 30 degrees from the horizontal. It is 2 km…

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Q: Which force(s) perform non-zero work between any two different points during the motion of a simple…

A: We are allowed to answer only the first question. For solutions to other questions, please re-post…

Q: A 2100 kg car starts from rest at the top of a driveway that is sloped at an angle of 20° with the…

A: Given data: Mass of the car, m=2100 kg Angle, θ=20° Energy lost, ΔE=20×103 J Speed of the car at the…

Q: A box slides from rest down a curved slope. Its initial height is 31_m above the ground, and it…

A: PEtop=KEbottom+PEbottom mgh1=12mv2+mgh2v=2gh1-h2

Q: The drawing shows a skateboarder moving at 7.40 m/s along a horizontal section of a track that is…

A: Use the energy conservation, and determine the launch speed of the skateboarder at the end of the…

Q: An object is thrown vertically upward from the ground level. It reached a maximum height H. If air…

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Q: A 99kg solid block slides from point A down a plane inclined 39 degrees to the horizontal. After…

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Q: A 3kg block slides along a floor with coefficient of kinetic friction uk = 0.3, initially moving at…

A: Consider the free-body diagram of the block when it is at the horizontal surface, and when it is at…

Q: A small block slides down a frictionless track whose shape is described by y = (x^2) /d for x0. The…

A: Ans:here it is given that the block starts moving up at x=3.11mso at this point the position y of…

Q: A cyclist coasts up a 10.0 degree slope, traveling 20.0 m along the road to the top of the hill. If…

A: Given:Initial speed,  u= 9.00 m/sAngle,  θ = 100Distance  d = 20 m

Q: Children slide down a frictionless water slide that ends at a height of 1.80 m above the pool. If a…

A: at the base of slide from given figure it is clear that the net velocity is horizontal ,there is no…

Q: "An object slides down a frictionless inclined plane. At the bottom, it has a speed of 9.80 m/s.…

A: Given value--- speed = 9.8 m/sec . We have to find--- vertical height of the plane ?

Q: A long ramp made of cast iron is sloped at a constant angle θθ = 52.0∘∘ above the horizontal. Small…

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Q: A 10 kg block slides from rest down a plane inclined 30 degree with the horizontal. Assuming a…

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Q: A 3.00 kg box slides UP a smooth (frictionless) 39-degree hill with an initial speed of 16.0 m/s. To…

A: Given data  Mass of the box, m=3 kg Angle, θ=390 Initial speed, u=16 m/s

Q: The skateboarder in the drawing starts down the left side of the ramp with an initial speed of 5.0…

A: initial velocity (u) = 5 msmaximum height above the right side of the ramp = h

Q: A skier leaves the top of a slope with an initial speed of 5.0 m/s. Her speed at the bottom of the…

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Q: The figure below shows a motorcycle leaving the end of a ramp with a speed of 34.0 m/s and following…

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Q: Find the net work done by friction on the body of a snake slithering in a complete circle of radius…

A: Given that, Radius = 1 m Coefficient of friction = 0.25 Weight = 54.0 N

Q: A man on a motorcycle plans to make a jump as shown in the figure.   If he leaves the ramp with a…

A: Given that -  Initial velocity=v=28 msHorizontal component=vx=25.6 ms As we know,  vx=vcosθ…

Q: While a roofer is working on a roof that slants at 32° above the horizontal, he accidentally nudges…

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Q: Hennessey Venom F5, one of the world's fastest car today is able to reach top speed at 480 kph…

A:

Q: A block of mass 6.7 kg starts sliding down from rest, on an inclined plane of length l=2.5 m and…

A: Given: The mass is m=6.7 kg. The travelling distance is d=7.1 m. The friction between the block and…

Q: A 47 kg skier rolls off from a frictionless slope with an inclination of approximately 400. From the…

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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.