What is the maximum potential energy of the spring?
When the kinetic energy is maximum, the potential energy is zero. This occurs when the velocity is maximum and the mass is at the equilibrium position. The potential energy is maximum when the speed is zero.
What is the potential energy of a spring derive it?
W=∫0x−kxdx=−k∫0xxdx=−k[2×2]0x=−21kx2. This work done is nothing but the elastic potential energy of the spring.
What is Work energy theorem derive the expression of potential energy store in spring?
Answer Expert Verified Here k is called the spring constant. Work done by the external force in compressing the spring from x = 0 to x = L can be obtained by: is the energy given by the external force to the spring with an extension x. This energy is stored as potential energy in the spring.
What is the derivation of potential energy?
Since workdone on the object is equal to mgh, an energy equal to mgh units is gained by the object . This is the potential energy (Ep) of the object. It is clear that the work done is equal to the change in the kinetic energy of an object. If u = 0, the work done will be W =12mv2 W = 1 2 m v 2 .
What is potential energy drive its formula?
Potential Energy Derivation Potential energy is the work done to take a body to a certain height. For a body with mass m, h is the distance to which it is raised and g is the gravitational force acting on the body, then work done W is given as: W = force * displacement. W = mg * h. ∴ W = mgh.
What is potential energy derive its formula Class 9?
W=mgh.
What is expression of potential energy?
Solution: Expression for gravitational potential energy = U = mgh. g is acceleration due to gravity. mg is the force acting on body. h is the distance or height moved above the ground level.
What is potential energy deduce an expression?
The work done (mgh) on the body is equal to the gain in energy of the body. This is the potential energy (Ep)) of the body. Thus, Ep = mgh. Fig.
What is potential energy derive an expression for the same?
Energy possessed by a body by virtue of its position is called potential energy. But, F = mg, the weight of the body. Please mark as brainliest !!
What is difference between potential energy and kinetic energy?
Notes: Kinetic and Potential Energy: Energy stored in an object due to its position is Potential Energy. Energy that a moving object has due to its motion is Kinetic Energy.
What is potential energy and write its expression?
Potential energy is basically the energy of the body due to its position or its compressed state, the expression for potential energy is PE=MGH where M is mass, G is the force of gravity and H is the height at which the object is placed. The si unit for potential energy is joule.
What are 2 facts about potential energy?
As a moving object slows down, its potential energy increases. As the object speeds up, its potential energy decreases. Interesting Potential Energy Facts: There are two main types of potential energy: gravitational potential energy and elastic potential energy.
What are three facts about potential energy?
The heavier an object and the higher it is above the ground, the more gravitational potential energy it has. Height and gravitational potential energy are directly related meaning if one doubles, so does the other. Elastic potential energy is energy stored in objects that can be stretched or compressed.