What is the potential energy of a 10 kg mass?
g=9.8 , Potential energy is 10⋅9.8⋅14 i.e.
What is the potential energy possessed by a body of mass 20kg?
Potential Energy = mgh = 20×10×2 = 400 J.
What is the potential energy possessed by a body of mass 20 kg is raised to a height of 10 Metre?
Therefore, The Potential energy of body is 2000J.
How do you calculate gravitational potential energy?
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. Notice that gravitational potential energy has the same units as kinetic energy, kg m2 / s2.
What is the gravitational potential energy in joules of the ball before it is released?
Before you release the ball from a height h, the ball has a potential energy of mgh where m is the mass, g the acceleration due to gravity and h the height above the surface. The kinetic energy is zero since the ball is at rest (in your hand or on some surface at rest.
What is the potential energy of a stone of mass 20kg that is lifted to a height of 8m if G 10 N kg?
Solution – To find potential energy of a stone, formula used is – m*g*h. In the formula, m is mass, g represents acceleration due to gravity and h refers to height. Potential energy – 800 J. Hence, the potential energy of a stone is 800 J.
What is gravitational potential energy of an object located 20000 m above the earth’s surface?
What is the gravitational potential energy of an object located 20,000 m above the earth’s surface? 1. U = – GMm/ (20km + Re) 2. U= – GMm / ( 20000km + Re) 3.
What is the potential energy of a stone of mass 20kg that is lifted to a height of 8m if g 10 N kg?
What is the potential energy possessed by an object of mass 1 kg kept at a height of 1 Metre?
The potential energy of a body of mass 1kg kept at a height of 1m is 1J.