A mortar is fired with an initial velocity of 320 ft/s along a horizontal plane. Use g = 32 ft/s?. 7. If the range is to be maximum, how long (in secs) did it stay on air? 8. If it was released at an angle of 40° above the horizontal, how high did it go?

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Q: Given: Structure shown below (The material has a constant density.) Find: Mass moment of inertia…

A: ρ= density of material