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Standard IX

Physics

Third Law of Motion

A cannon ball...

Question

A cannon ball of mass 2 kg is fired at a target 500 m away. The 400 kg cannon recoils with a velocity of 2 m/s. Assuming cannon ball moves with constant velocity, when will it hit the target?

2 s

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0.2 s

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1.5 s

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1.25 s

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Solution

The correct option is D 1.25 s
.

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Similar questions

A cannon ball of mass $2 k g$ is fired at a target $500 m$ away. The $400 k g$ cannon recoils with a velocity of $2 m s^{- 1}$ . Assuming cannon ball moves with constant velocity, when will it hit the target?

A cannonball (mass $= 2 kg$ ) is fired at a target of $500 m$ away. The $400 kg$ cannon recoils with a velocity of $2 m/s$ . Assuming cannon ball moves with constant velocity, when will it hit the target?

Q. A cannon ball of mass

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A cannon ball of mass 2 kg is fired at a target 500 m away. The 400 kg cannon recoils with a velocity of 2 m/s​. Assuming cannon ball moves with constant velocity, when will it hit the target?​

The correct option is D 1.25 s.

A cannon ball of mass 2 kg is fired at a target 500 m away. The 400 kg cannon recoils with a velocity of 2 m/s. Assuming cannon ball moves with constant velocity, when will it hit the target?

The correct option is D 1.25 s
.