Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


kinetic energy is the energy possessed by a moving object . S.I. of K.E = J formula of K.E = 1/2mv²

i hope it helps..............  
3 4 3
kinetic energy is the energy pocessed by an object due to its motion
SI unit is joule
Kinetic energy is the energy possessed by a body by the virtue of its motion. 

It can be mathematically written as,

K.E.= 1/2 mv²,

where, m is the mass of the body in motion
            v is the velocity with which the body is moving
            K.E. is an abbreviation of kinetic energy.

Kinetic energy is usually measured in units of Joules (J); one Joule is equal to 1 kg m² / s². 

Hope it helps :)

All the best!
2 5 2
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts