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sabina
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Questions: 3
what is retardation?
Answers: 5 Views: 659 Rating: 1 Posted: 2011-07-30 15:30:00
the distance travelled by a body is directly propotional to time.is any external force acting on it?
Answers: 2 Views: 254 Rating: 0 Posted: 2011-08-05 16:13:00
is any force required to keep a body in a circular path?
Answers: 1 Views: 283 Rating: 0 Posted: 2011-08-05 15:37:00

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