Define kinetic energy? Write an expression for kinetic energy? Write the SI unit of kinetic energy?
Answers
Answer:
The International Standard Unit of Kinetic Energy is Joules(J). (J = kg. MATHEMATICAL EXPRESSION FOR KINETIC ENEGRY. Kinetic Energy = 1/2 * m * where, m is the mass of the object and v is the velocity with which the object is moving.
Answer:
In physics, the kinetic energy of an object is the energy that it possesses due to its motion. It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity. Having gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes
the kinetic energy of an object is the energy that it possesses due to its motion.
If an object of mass m is moving with a velocity v, then its kinetic energy Ek is given by the expression, Ek = ½ mv2.
the K.E(KINETIC ENERGY) of the object is 25 J.
Joules
SI unit for kinetic energy is Joules.