Work, Power and EnergyHard
Question
The velocity a rocket jet is 6000 m/s. If 300 kg gas is coming out of the rocket per second then the force acting on the rocket will be -
Options
A.18 × 10−5 N
B.18 × 105 N
C.8 × 105 N
D.8 × 10−5 N
More Work, Power and Energy Questions
In an inelastic collision between two bodies, the physical quantity that is conserved :-...A block of mass m = 0.1 kg is connected to a spring of unknown spring constant k. It is compressed to adistance x from r...A collision is said to be perfectly inelastic when :-...A gas at pressure 6 × 105 N/m2 and volume 1m3 and its pressure falls to 4 × 105 N/m2. When its volume is 3m3. ...A mass m falls freely from rest. The linear momentum after it has fallen through a height h is (g = acceleration due to ...