How long does the projectile remain in the air

Reference no: EM1392458

Q. A projectile is fired horizontally from a gun that is 88-m above flat ground, emerging from the gun with a speed of 250m/s.

(a) How long does the projectile remain in the air?

(b) At what horizontal distance from the firing point does it strike ground?

Reference no: EM1392458

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