theExtinctGamer theExtinctGamer
  • 15-12-2020
  • Physics
contestada

a ball is thrown straight up, reaches a height of 4.9m, and is caught at the point it was thrown from. determine the total time the ball was in the air.

Respuesta :

singhk0491 singhk0491
  • 15-12-2020
T square =2h/g=2*4.9/9.8= 1 sec
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