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Mkey [24]
2 years ago
14

Determine the value of the force exerted by the surface (normal force) on a

Physics
1 answer:
Advocard [28]2 years ago
8 0

Answer:

53.5 N

Explanation:

Vertical component of the F force   50 sin30    = 25 N  upward

   force of gravity = m g = 8 * 9.81 =78.5 N Downward

NET downward force by block on table = net upward force exerted by table =  78.5 -25 =53.5 N

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