Dynamics of Rigid bodies A mortar is fired with an initial velocity of 320 ft/s along a horizontal plane. Use g = 32 ft/s2.7. 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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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?

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?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

Dynamics of Rigid bodies

A mortar is fired with an initial velocity of 320 ft/s along a horizontal plane. Use g = 32 ft/s2.
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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