Isaacdel5939 Isaacdel5939

09-04-2024
Physics

contestada

Two steel balls A and B of mass 10 kg and 10 g rolls towards each other with 5 m/s and 1 m/s respectively on a smooth floor. After collision, with what speed B moves (perfectly elastic collision)?
A. 8m/s
B. 10m/s
C. 11m/s
D. Zero

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