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A karate expert breaks a stack of bricks with his bare hand. If the force applied is 520 newtons and the impact time is 5.0 × 10-4 seconds, what is the value of impulse?
0.26 newton seconds
0.58 newton seconds
1.82 newton seconds
2.20 newton seconds

Respuesta :

Correct Answer: 0.26 Newton Seconds

Impulse is defined as the product of Force applied and the time taken.

Force = F = 520 Newtons
Time = t = [tex]5*10^{-4} [/tex] seconds.

So,

Impulse = Ft = [tex]520*5*10^{-4}=0.26 [/tex] Ns

Therefore the value of impulse would be 0.26 Newton seconds.

Answer:

other guy got it right

Explanation:

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