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A cannon Is pointed Upward 30 degrees and fires a cannonball with a speed of 100m/sec  what is the component of the cannon balls velocity parallel to the groud

Respuesta :

MathPhys

Answer:

86.6 m/s

Explanation:

vₓ = v cos θ

vₓ = 100 m/s cos 30°

vₓ = 86.6 m/s

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