A stone is thrown horizontally with initial velocity 15m/s from a tower 20 m high….

Physics WAEC 2021

A stone is thrown horizontally with initial velocity 15m/s from a tower 20 m high. How long does it take to reach the ground? [g= 10m/s\(^2\)

 

  • 2s checkmark
  • 4s
  • 5s
  • 1s

The correct answer is: A

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