ddmj ddmj
  • 24-09-2017
  • Physics
contestada

Ingrid kicks a football with an initial velocity of 12 m/s at an angle of 45 degrees relative to the ground. What is the horizontal component of the initial velocity?

Respuesta :

josh207
josh207 josh207
  • 24-09-2017
Vx=v*cos()
=12*cos(45)
=12*0.71
Vx=8.52ms^-1
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