The ball with mass of 0,3 kg at a speed of 10 m/s to the wall, after collision its speed is 50 m/s in the opposite direction. What is the impulse?
Fisika
devinda02
Pertanyaan
The ball with mass of 0,3 kg at a speed of 10 m/s to the wall, after collision its speed is 50 m/s in the opposite direction. What is the impulse?
1 Jawaban
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1. Jawaban Anonyme
I = Δp
= m(v - v₀)
= (0,3 kg)(-50 m/s - 10 m/s) = -18 Ns