Question 3: Conclusions The energy due to position is the and energy due to motion is the of the body. If the height is doubled,

Q: an elementary student of mass (m) is 28 kg and is swinging on a swing. Then length from the top of…

A: Mass (m) is 28 kgLength (L) is 4.1 m

Q: Two blocks of mass ṁ, and m,(m,> m) 1) m, slide on a frictionless floor and have the 2) m2 same…

A: Answer Given data  Mass m1>m2 The two blocks have same kinetic energy Equation of kinetic energy…

Q: What is the king energy at the bottom of the ramp? 50 J 30 J 20 J 80 J KE=30J PE=20J KE = ? PE=?…

A: Given: The kinetic energy at a given point is 30 J. The potential energy at a given point is 20 J.

Q: A clock is powered by a 1.63 kg mass hanging on a chain passing over and engaging a 2.71-cm diameter…

A: mass = 1.63 kg diameter of pulley = 2.71 cm drop in weight = 2.682 m

Q: Match the following Height of an object is doubled Choose... Energy due to motion v Choose... Speed…

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Q: With the aid of necessary equations, explain total energy of a system.

A: We know that,the total enrgy of the system is sum of enrgies posse due to motion or due to the…

Q: A box of mass 4.83kg is accelerated from rest across a floor at the rate of 2.12m/s for 15.2s. Find…

A: The net force acting on an object is equal to mass times the acceleration of the object. This is the…

Q: we have

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Q: Sophie tossed her favorite toy from her crib. Calculate the total energy of the toy when - it’s in…

A:

Q: p. add the values together to get the total energy. don't forget to label the units

A: We know that the formula of the gravitational potential energy is given as  GPE = mgh  where m is…

Q: A object of mass 6kg thrown vertically upward direction with the velocity of 30 m/s. What is the…

A: Given value--- mass = 6kg. initial speed = 30 m/s. We have to find--- What is the maximum height…

Q: A 24kg body moves with a velocity of 4m/s. Determine its kinetic energy.

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Q: Calculate the maximum potential

A: Given data;  A ball of mass is thrown vertically upwards with aninitial velocity,v= 20 m/s-1mass,m=…

Q: How much energy is required to propel a 60.0 KG person to 45.2 cm vertically? What is the person's…

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Q: n 3 A 440g stone is raised to a height of 16m. the gravitational potential energy (in Joule) of the…

A:

Q: A tire 1.0kg small monkey does the push-ups by applying force of force to elevate its center-of-mass…

A: Given data: Mass (m) = 1.0 kg Work (W) = 0.5 J Time (t) = 2.0 s Height (x) = 5.0 cm Required: Power…

Q: A clock is powered by a 1.58 kg mass hanging on a chain passing over and engaging a 3.65-cm diameter…

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Q: When repairing Hubble Telescope, an astronaut, by mistake, releases a spare part of mass 1 kg, into…

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Q: the height of the Iguazu Falls is 82 m. A log of wood with mass 1350 kg moves at 7ms -1 in the water…

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Q: Match the following Height of an object is Choose... doubled Energy due to motion Choose... Speed of…

A:

Q: on a tree fallbased ride at an amusement park a 70 kg person gains 43400 J of potential energy as…

A:

Q: d) 1001 J velocity (vi) when returning to the point of projection another time equals: vi2 a) b)…

A: Part (14):Given: The initial velocity of the object in the vertical direction is vi. The…

Q: A table car is pulled up a slope constant force is 5000N at a unit speed of 6m/s it take 4m to…

A: F = 5000 N Initial speed (u) = 6 msdistance (d) = 4 m

Q: Establish relation between Kinetic Energy and Potential Energy with example.

A: The energy stored in a object which is at a position or arrangement, is called Potential energy. The…

Q: A clock is powered by a 2.39 kg mass hanging on a chain passing over and engaging a 2.05-cm diameter…

A: Write the given values with the suitable variables. m=2.39 kgd=2.05 cmh=4.263 m Here, m, d, and h…

Q: Calculate the kinetic energy of a   0.50g object moving with a speed of 5m/s. What is the difference…

A: Given: Mass of object, m=0.50 g speed, v=5 m/s   To calculate (a) kinetic energy (b) the difference…

Q: A flying at a speed of "v" bullet punctures wooden board, losing two thirds of its kinetic energy.…

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Q: A sled of 150 kg mass moves along a smooth horizontal surface at 7 m/s. The sled encounters a rough…

A: Mass of sled, m = 150 kg Initial speed of sled, vo = 7 m/s Force exerted by rough spot, Frough = -…

Q: A 1200 kg car moving at 30.0 m/s come to a stop by skidding. a) How much work is done by friction…

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Q: the pari datimal Atential onengy of Jight Fined that a mass of and is 8m above he goound 24 kg

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Q: A object of mass 6kg thrown vertically upward direction with the velocity of 30 m/s. What is the…

A: Let the mass of the object is m and lt thrown vertically upward direction with the velocity u and it…

Q: Potential energy depends on the reference position. Would the change in potential energy between two…

A: Potential energy is the energy stored in the body due to the position of the body. The position is…

Q: a ski lift pulls a skier up a frictionless slope with a force of 321N the ski lift accelerates from…

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Q: sled of 50 kg mass moves along a smooth horizontal surface at 7 m/s. The sled encounters a rough…

A:

Q: A clock is powered by a 1.56 kg mass hanging on a chain passing over and engaging a 1.11-cm diameter…

A: mass = 1.56 kg diameter = 1.11 cm weight drops by a height = 1.343 m

Q: Calculate the kinetic energy of a 150 g baseball moving at a speed of 40. m/s

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Q: A student drags a 3 kg box 5 m across a rough floor with a force of 40 N. A frictional force of 10 N…

A:

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.