II Part Bomb At Home II #shorts

Write short notes on (i) isomerization reactions (ii) balanced equations

A bomb at rest explodes into 3 parts of the same mas. The momenta of the two parts are -2p hati and phatj . What is the magnitude of the momentum of the third part?

A bomb at rest explodes into three parts of the same mass. The linear momenta of the two parts are -2phati and p hati Calculate the magnitude of momentum of third part .

A bomb is flying horizontally at a heitht of 2000 m with a speed of 200 ms^(-1) . When a bomb is relesed from it . Find (i) the time taken by bomb to resch the ground(ii) the velocity with which the bomb hits the target and the distance of the target and the distance of the target from where the bomb is dropped. Take g=10 m//s^(-2) .

A bomb is fired from a cannon with a velocity of 1000 ms^(-1) making an angle of 30^(@) with the horizontal (g = 9.8 ms^(-2)) , (i) What is the time taken by the bomb to reach the highest point ? (ii) What is the total time of its motion ? (iii) With what speed the bomb will hit the ground and what will be its direction of motion while hitting ? (iv) What is the maximum height attained by the bomb ? (v) At what distance from the cannon the bomb will hit the ground ?