Question 3 A rock is thrown directly up an with an initial velocity of 27.4 m/s at instant A as shown in the figure below. As it moves up, it will reach a certain height = 11.6m at insant B. It comes back to the same height during its fall from the maximum height at instant C. Determine the time it takes for the rock to go from B to C. Express your answer using one decimal place in units of seconds. Take g=9.81 m/s² BC Joy _A
Question 3 A rock is thrown directly up an with an initial velocity of 27.4 m/s at instant A as shown in the figure below. As it moves up, it will reach a certain height = 11.6m at insant B. It comes back to the same height during its fall from the maximum height at instant C. Determine the time it takes for the rock to go from B to C. Express your answer using one decimal place in units of seconds. Take g=9.81 m/s² BC Joy _A
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Transcribed Image Text:Question 3
A rock is thrown directly up an with an initial velocity of 27.4 m/s at instant A as shown in the figure below. As it moves up, it
will reach a certain height = 11.6m at insant B. It comes back to the same height during its fall from the maximum height at
instant C. Determine the time it takes for the rock to go from B to C. Express your answer using one decimal place in units of
seconds. Take g=9.81 m/s²
BC
Joy
_A
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