A 105 kg fullback is running at 48 ms to the east and is, Ask an Expert

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A 105 kg fullback is running at 4.8 m/s to the east and is stopped in 0.75 s by a head-on tackle by a tackler running due west.

(a) Calculate the original momentum of the fullback.

______kg·m/s

(b) Calculate the impulse exerted on the fullback.

______kg·m/s

(d) Calculate the average force exerted on the tackler.

______N

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