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Physics, 21.10.2020 05:01 lele4343

A tennis ball is thrown upwards from the edge of a cliff with a speed of 10 s/ m
start fraction, start text, m, end text, divided by, start text, s, end text, end fraction. It lands on the ground below the cliff 3.0, point, 0 seconds later. We can ignore air resistance.
What is the displacement of the tennis ball?
Answer using a coordinate system where upward is positive.
Round the answer to two significant digits.

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A tennis ball is thrown upwards from the edge of a cliff with a speed of 10 s/ m
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