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A boy throws a rock upwards. The rock reaches a maximum height 2.4 seconds after it is released. What is the velocity at the highest peak?

 Oct 2, 2019
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When it reaches the peak......it stops moving upwards and begins to fall back down.....so at the peak upward velocity = 0  (it may still have horizontal velocity....whch you will likely learn about later cheeky )

 Oct 2, 2019
edited by ElectricPavlov  Oct 2, 2019
edited by ElectricPavlov  Oct 2, 2019

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