Answer:
Given:
bowling ball:
m = 1.5kg
v = 2m/s
bowling pin:
m = 0.2kg
V = 0m/s
2.05m/s or 2.1m/s = V after
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Answer:
Given:
bowling ball:
m = 1.5kg
v = 2m/s
bowling pin:
m = 0.2kg
V = 0m/s
2.05m/s or 2.1m/s = V after
m1 =1.5kg
v1 = 2m/s
m2 = 0.2kg
v2 = 0m/s
solution:
m1v1 + m2v2 = (m1+m2) V after
(1.5)(2)+(0.2)(0)=(1.5+0.2)V after
3.5 = 1.7 V after
2.05m/s or 2.1m/s = V after