Answers

2015-11-30T14:08:02+05:30
Yes, it is possible in the case of rotational motion. Take the example of earth revolving around sun. The sun applies a constant centripetal force on earth (approx.) due to which the earth revolves around the sun at constant speed ( if you consider earth to revolve in a perfect circle). But the direction of motion continuously changes which is in the direction of tangent to its position.
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