Mathematics, 10.10.2019 22:30 Jakyramason

Aprojectile is fired with muzzle speed 250 m/s and an angle of elevation 45° from a position 30 m above ground level. where does the projectile hit the ground and with what speed?

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Aprojectile is fired with muzzle speed 250 m/s and an angle of elevation 45° from a position 30 m ab...