Motion in a Straight Line

Section: Physics
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Question : 13 of 119
 
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A particle moving in a straight line covers half the distance with speed 6m∕ s. The other half is covered in two equal time intervals with speeds 9 m∕ s and 15m∕ s respectively. The average speed of the particle during the motion is :
[9 Apr 2024 Shift 1]
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