Table of Contents
- 1 What is the potential energy of a 20 kg object that is on the ground?
- 2 What is the potential energy possessed by a body of mass 20kg raised to a height of 10 Metre?
- 3 What is the potential energy possessed by a body of mass 20kg?
- 4 What will be the PE possessed by a ball of mass 10kg raised to a height 10m from the ground level?
- 5 What is the potential energy possessed by a 50 kg object at a height of 6 meters above the ground?
- 6 How high above the ground is a 20 kg box if it has a potential energy of 500 joules?
What is the potential energy of a 20 kg object that is on the ground?
The correct answer is option 4 i.e 3 m. Given, Potential Energy (P.E) = 600 J. Mass (m) = 20 Kg.
What is the potential energy possessed by a body of mass 20kg raised to a height of 10 Metre?
Therefore, The Potential energy of body is 2000J.
What is the potential energy possessed by a body of mass 20kg?
Potential Energy = mgh = 20×10×2 = 400 J.
How do I calculate potential energy?
The formula for potential energy depends on the force acting on the two objects. For the gravitational force the formula is P.E. = mgh, where m is the mass in kilograms, g is the acceleration due to gravity (9.8 m / s2 at the surface of the earth) and h is the height in meters.
How do u calculate mass?
Mass is always constant for a body. One way to calculate mass: Mass = volume × density. Weight is the measure of the gravitational force acting on a mass.
What will be the PE possessed by a ball of mass 10kg raised to a height 10m from the ground level?
To find the potential energy so,.. P.E= mgh So,. = mgh = 10 × 9.8× 6 = 588 JOULE.
What is the potential energy possessed by a 50 kg object at a height of 6 meters above the ground?
The potential energy of the object is 2940 Joules. It is raised to a height of 600 cm or 6 m.
How high above the ground is a 20 kg box if it has a potential energy of 500 joules?
How high above the ground is a 20 kg box if it has 500 joules of gravitational potential energy? 25 m 17.
What is the amount of potential energy possessed by an elevated object?
The amount of gravitational potential energy possessed by an elevated object is equal to the work done against gravity to lift it. What is the gravitational PE of a 10.0 kg object at 4.00 m above the ground? The potential energy of the 100-N boulder with respect to the ground below is 200 J in each case.
What is the formula of kinetic and potential energy?
Difference Between Kinetic Energy and Potential Energy
| Kinetic energy | Potential energy |
|---|---|
| Formula used is KE=12mv2 | The formula used is mgh |
| Vibrational energy is an example of kinetic energy | Gravitational potential energy is an example of potential energy |