A flea jumps straight up to a maximum height of 0.500 m . What is its initial velocity v0 as it leaves the ground? Express your answer in meters per second to three significant figures.
llm
Answered on
A flea's initial velocity is same as it is just before it hits the ground. So ,
v=√2gh (using this formula)
v=√2×9.8×.500
v= 3.13 m