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Q.1) Projectile motion:A stone is thrown vertically into the air off the edge of a bridge...

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Physics

Q.1) Projectile motion:A stone is thrown vertically into the airoff the edge of a bridge 150ft above a river. If the initialvelocity of the rock is 64ft/sec (upward0 and the accleration isconstant -32ft/sec2 (downward), find the following:

a. the velocity v(t) after t seconds.

b. The position s(t) of the stone above the river after tseconds.

c. The velocity at which the stone strikes the water.

Answer & Explanation Solved by verified expert
3.6 Ratings (635 Votes)
the equations of projectil motion with constant aceleration inone dimension arein our casethe initial positionthe intial velocitythe    See Answer
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