A forc of `7hati + 6hatk` newton makes a body move on a rough plane with a velocity of `3 hatj +4 hatk ms^(-1)`. Calculate the power in watt.

A force of 7hati + 6hatk newton makes a body move on a rough plane with a velocity of 3 hatj +4 hatk ms^(-1) . Calculate the power in watt.

A force of 7 hati+ 6 hatk newton makes a body move on a rough plane with a velocity of 3 hatj + 4 hatk ms^-1 . Calculate the power in watt.

A force of 6 hat i+ 7 hat j newton makes a body move on a rough loane with a velocity of (4 hat j = 3 hat k) ms^(-1) . Calculate the power in watt.

A force of (5hati+6hatj) N makes a body to move on a rough surface with a velocity of (4hatj-2hatk) m/s. What is the power?

A force of (5hati+6hatj) N makes a body to move on a rough surface with a velocity of (4hatj-2hatk) m/s. What is the power?

Under a force of 10 hati - 3 hatj +6 hatk newton, a body of mass 5 kg is displaced from the position 6 hati + 5 hatj - 3 hatk to the position 10 hati - 2hatj + 7 hatk . Calculate the work done.

If (60hati + 15hatj- 3hatk) N force is applied on a body to give it velocity (2hati-4hatj+ 5hatk) m//s then what, will be its power in watt?