A 35 kg girl is standing on a 20 kg wagon & jumps off, giving the wagon a kick that sends it off at 3.8
m/s. How fast is the girls moving
(a) 1.2 m/s
(b) 3 m/s
(c) 4 m/s
(d) 2.2 m/s
Answers
Answered by
2
Answer:
(c) 4m/s is the probable speed of girl.
Answered by
7
Answer:
4m/s is the right answer
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