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    Motion Under Gravity

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    1) A tennis ball is thrown vertically downward from a height of 54 feet with an initial velocity of 8 feet/second. What is its impact if it hits a six foot tall man on the head?(a(t)=-32)

    2) A projectile is shot vertically upward from ground level with an initial velocity of 49 meters per second. Use a(t)=-9.8 m/sec^2

    A) what is the maximum height obtained by the projectile

    B) what is the velocity at impact>

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    https://brainmass.com/physics/gravity/motion-under-gravity-vertically-thrown-57490

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    1)A tennis ball is thrown vertically downward from a height of 54 feet with an initial velocity of 8 feet/second. What is its impact if it hits a six foot tall man on the head?(a(t)=-32) ...

    Solution Summary

    Two problems related to motion under gravity are solved and explained.

    $2.49

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