A force `vec F=(2hati+2hatk)` N displaces a body by an amount `vec S=(2hati+2hatj)` m in 8 s. What is the power developed ?

A force vec(F) = 5hati + 4hatj newton displaces a body through vec(S) = 3hati +4 hatk metre in 3s. Find the power.

A force vecF=(2hati+3hatj+4hatk)N displaces a body from position vector vec(r_(1))=(2hati+3hatj+hatk)m to the positive vector vec(r_(2))=(hati+hatj+hatk)m . Find the work done by this force.

A force vecF=(2hati+3hatj+4hatk)N displaces a body from position vector vec(r_(1))=(2hati+3hatj+hatk)m to the positive vector vec(r_(2))=(hati+hatj+hatk)m . Find the work done by this force.

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?

When a force vecF = (6hati - 2hatj) N displaces a particle by vecS = (2hati - 3hatj) m, then average power is 0.4 w . The time of action of force is

When a force vecF = (6hati - 2hatj) N displaces a particle by vecS = (2hati - 3hatj) m, then average power is 0.4 w . The time of action of force is

A force F = 2hati + 4hatj Newton displaces the body by s = 3hatj + 5hatk meter in 2s. The power generated will be

A force F = 2hati + 4hatj Newton displaces the body by s = 3hatj + 5hatk meter in 2s. The power generated will be