Question

What is the formula of power and work and it's si unit

Answer 1

Power=Work/time
Work done=force*displacement
Si unit of power is watt and work done is joule.

Answer 2

Work done=F.S=|F||s|cosA
F=constant Force S=displacement
A=angle between force and displacement
Its Si unit is joule.
Power=F.V
Si unit joule/s or joule