Kinetic Energy, Work, Power

What is the S.I unit for velocity?

• m

• kg

• m/s

• Joule

• kgm/s

I joule is equal to 1 Nm = kgm/s²

• True

• False

1. Select the correct definition(s) for kinetic energy

• 1. One-half times the product of mass and speed of an object

• 1. Half times the product of mass and square of the speed of an object

• 1. The product of mass and speed of an object squared

• 1. One-half times the product of mass and square of the speed of an object

1. The S.I unit for velocity is ?