Laws of MotionHard
Question
A bullet of 5g, travelling at a speed of 100 m/s penetrates a wooden block upto 6.0 cm. Then the average force applied by the bullet on the block is :-
Options
A.416.67 N
B.416.67 N
C.83.3 N
D.Zero
More Laws of Motion Questions
A test tube is filled with water and end closed. It contains a small steel ball and an air bubble. The test tube is rota...Two blocks each having a mass M are placed as shown in the figure. The acceleration of the system is :-...In figure shown, both block are released from rest. The time to cross each other is...In the arrangement show in figure, pulley is smooth and mass less and all the strings are light. let F1 be the force exe...In the figure show if friction coefficient of block 1kg and 2kg with inclined plane is μ1 = 0.5 and μ2 = 0.4 r...