Laws of MotionHard
Question
A bullet of mass 0.04 kg moving with a speed of 90 m/s enters a heavy wooden block and gets stopped after penetrating a distance of 60 cm inside it. What is the average resistive force exerted by the block on the bullet ?
Options
A.270 N
B.275 N
C.280 N
D.285 N
More Laws of Motion Questions
In the pulley system show in figure the movable pulleys, A, B , and C are of mass 1 kg each. D and E are fixed pulleys. ...A frame will be inertial if it moves with respect to another inertial frame with a constant :-...In the figure, the blocks A, B and C of mass m, Each have accelerations a1,a2 and a3 respectively.F1 and F2 are external...A body is placed on an inclined place and has to be pushed down. The angle made by the normal reaction with the vertical...Five persons A, B, C, D & E are pulling a cart of mass 100 kg on a smooth surface and cart is moving with acceleration 3...