A 0.70 kg ball moving horizontally at 5.0 m/s strikes a vertical wall and rebounds with a speed of 2.0 m/s. What is the magnitude of the change in its linear momentum?
Added by Rebecca B.
Step 1
The initial momentum (p1) is given by the formula: p1 = m * v1 where m = 0.70 kg (mass of the ball) and v1 = 5.0 m/s (initial velocity). p1 = 0.70 kg * 5.0 m/s p1 = 3.5 kg*m/s Show more…
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