miinadiina miinadiina
  • 03-01-2021
  • Physics
contestada

help pls physics problem

help pls physics problem class=

Respuesta :

AFOKE88 AFOKE88
  • 08-01-2021

Answer:

0.4329 seconds

Explanation:

We are given;

Distance; d = 0.635 m

Velocity; v = 3.22 m/s

Angle; θ = 62.9°

To find the time, we have to find the horizontal component of the velocity.

Thus, Vx = 3.22 × cos 62.9

Formula for time is;

t = d/Vx

t = 0.635/(3.22 × cos 62.9)

t = 0.4329 sec

Thus the time he will take to clear the hurdle is 0.4329 sec

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