A cannon ball is fired with a velocity 200 m/s at an angle of 60° with the horizontal. At…
Physics · JEE Advanced · NTA Exams — Laws of Motion
A cannon ball is fired with a velocity 200 m/s at an angle of 60° with the horizontal. At the highest point of its flight, it explodes into 3 equal fragments, one going vertically upwards with a velocity 100 m/s, the second one fallings vertically downwards with a velocity 100 m/s. The third fragement will be moving with a velocity.
- 100 m/s in the horizontal direction
- 300 m/s in the horizontal direction
- 300 m/s in a direction making an angle of 60° with the horizontal
- 200 m/s in a direction making an angle of 60° with the horizontal
Answer
(B) 300 m/s in the horizontal direction
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- For the arrangement shown in the figure the tension in the string is given by
- Two bodies having masses m 1 and m 2 and velocity u _ 1 and u _ 2 collide and form a composite system. If m _…
- Assertion: In figure the ground is smooth and the masses of both the blocks are different. Net force acting…
- An isolated particle of mass m is moving in a horizontal plane (x, y) along the x–axis at a certain height…
- Three identical blocks are suspended on two identical springs one below the other as shown in figure. If…
- A block of mass m is on an inclined plane of angle q. The coefficient of friction between the block and the…
- A small block of mass of 0.1 kg lies on a fixed inclined plane PQ which makes an angle q with the horizontal…
- Tension in the cable supporting an elevator, is equal to the weight of the elevator. From this, we can…
More Laws of Motion questions · Browse all practice questions