Estimate how long does the projectile remain in the air

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Reference no: EM13557843

A projectile is fired horizontally from a gun that is 45.0 mabove flat ground. The muzzle velocity is 250 m/s.

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

b.) At what horizontal distance from the firing point does itstrike the ground?

c.) What is the magnitude of the vertical component of itsvelocity as it strikes the ground?

Reference no: EM13557843

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