A firework is launched with an initial velocity of 30 m/s at an angle of 65 degrees with respect to the horizontal. The peak height of the firework, just before it explodes. b. The vertical component of the firework’s velocity, just as it reaches the peak of its motion and explodes. c. The horizontal distance traveled by the firework, just as it reaches the peak of its motion and explodes.

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A: Given , Speed of water flow(u)= 5m/min (W to E) Speed of man (v) = 10m/min

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A: The situation of the question as shown below

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Q: 1. A Projectile with a muzzle velocity of 550 m/sec is fired from a gun on top of a cliff 460 m…

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A: Recall It is a problem of constraint motion we have from the diagram drawn below.

Projectile Motion