Physics
Grade-6
Easy
Question
Find elastic potential energy if the spring constant is 10 and displacement of the spring is 5 m.
- 120
- 125
- 100
- 150
Hint:
Elastic potential energy = 1/2 kx2
The correct answer is: 125
Elastic potential energy = 1/2 kx2, k is spring constant, x is the displacement
k = 10, x = 5
P.E. = {10
(5)2} 
2 = 125
Related Questions to study
Physics
The unit of mechanical energy is _____.
The unit of mechanical energy is _____.
PhysicsGrade-6
Physics
Potential energy is the energy possessed by the body virtue of its _____.
Potential energy is the energy possessed by the body virtue of its _____.
PhysicsGrade-6
Physics
Find elastic potential energy if the spring constant is 3 and displacement of the spring is 4 m.
Find elastic potential energy if the spring constant is 3 and displacement of the spring is 4 m.
PhysicsGrade-6
Physics
Silicon is the ________ of the electricity.
Silicon is the ________ of the electricity.
PhysicsGrade-6
Physics
Kinetic energy is the energy possess by the body by virtue of its _____.
Kinetic energy is the energy possess by the body by virtue of its _____.
PhysicsGrade-6
Physics
Find elastic potential energy if the spring constant is 2 and displacement of the spring is 10 m.
Find elastic potential energy if the spring constant is 2 and displacement of the spring is 10 m.
PhysicsGrade-6
Physics
The unit of potential energy is _____.
The unit of potential energy is _____.
PhysicsGrade-6
Physics
Electricity is effective in an __________ field.
Electricity is effective in an __________ field.
PhysicsGrade-6
Physics
Find force if the spring constant is 8 and displacement of the spring is 2 m.
Find force if the spring constant is 8 and displacement of the spring is 2 m.
PhysicsGrade-6
Physics
Find force if the spring constant is 6 and displacement of the spring is 2 m.
Find force if the spring constant is 6 and displacement of the spring is 2 m.
PhysicsGrade-6
Physics
If a body of mass 5 kg is at a height 10 m, then find gravitational potential energy with respect to earth (g =10 m/s2).
If a body of mass 5 kg is at a height 10 m, then find gravitational potential energy with respect to earth (g =10 m/s2).
PhysicsGrade-6
Physics
A positive charge is repelled by_________ charge.
A positive charge is repelled by_________ charge.
PhysicsGrade-6
Physics
If a body of mass 2 kg is at a height 10 m, then find gravitational potential energy with respect to earth (g =10 m/s2).
If a body of mass 2 kg is at a height 10 m, then find gravitational potential energy with respect to earth (g =10 m/s2).
PhysicsGrade-6
Physics
Plastic is the conductor of electricity.
Plastic is the conductor of electricity.
PhysicsGrade-6
Physics
If a body of mass 2 kg is at height 5 m, then find gravitational potential energy with respect to earth (g =10 m/s2).
If a body of mass 2 kg is at height 5 m, then find gravitational potential energy with respect to earth (g =10 m/s2).
PhysicsGrade-6
