A projectile is launched with an initial speed of 40 m/s from the floor of a tunnel
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A projectile is launched with an initial speed of 40 m/s from the floor of a tunnel whose height is 30 m. What angle of elevation should be used to achieve the maximum possible horizontal range of the projectile? What is the maximum range?
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Example 1345 showed that the maximum horizontal range is achieved with an angle of elevation ...View the full answer
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