jessezarate2513 jessezarate2513
  • 18-05-2023
  • Physics
contestada

You throw a rock vertically upward. Eventually, the rock will reach its maximum height above the ground and then begin falling downward. When the rock is at this maximum height, which of the following are true?
a. The force of gravity exerted on the rock is zero.b. The acceleration of the rock is zero.
c. The velocity of the rock is zero.

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