Physics, 24.01.2020 19:31, rwerjekrryery6750

You throw a ball vertically upward so that it leaves the ground with velocity 5.68 m/s.

(a) what is its velocity when it reaches its maximum altitude? magnitude 0 correct: your answer is correct. m/s direction incorrect: your answer is incorrect.
(b) what is its acceleration at this point? magnitude -9.8 incorrect: your answer is incorrect. the response you submitted has the wrong sign. m/s2 direction incorrect: your answer is incorrect.
(c) what is the velocity with which it returns to ground level? magnitude -5.68 incorrect: your answer is incorrect. the response you submitted has the wrong sign. m/s direction correct: your answer is correct.
(d) what is its acceleration at this point? magnitude 9.8 correct: your answer is correct. m/s2 direction correct: your answer is correct.

Answers: 2

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You throw a ball vertically upward so that it leaves the ground with velocity 5.68 m/s.

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