A PARTICLE MOVING IN A STRAIGHT LINE COVERS HALF OF TOTAL DISTANCE WITH SPEED OF 3 M/S THE OTHER HALF OF DISTANCE IS COVERED IN 2 EQUAL TIME INTERVALS WITH SPEED OF 4.5 M/S AND 7.5 M/S . AVERAGE SPEED OF PARTICLE DURING THIS MOTION IS.

A PARTICLE MOVING IN A STRAIGHT LINE COVERS HALF OF TOTAL DISTANCE WIT

1.	A PARTICLE MOVING IN A STRAIGHT LINE COVERS HALF OF TOTAL DISTANCE WITH SPEED OF 3 M/S THE OTHER HALF OF DISTANCE IS COVERED IN 2 EQUAL TIME INTERVALS WITH SPEED OF 4.5 M/S AND 7.5 M/S . AVERAGE SPEED OF PARTICLE DURING THIS MOTION IS.
Answer» RST HALF distanceTd2=Second half distanceTd1 = 3m/sTd2(1) = 4.5m/sTd2(2) = 7.5m/sTd2 AVERAGE = (4.5+7.5)/2=6m/sTotal average =(3+6)/2= 4.5 m/s

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A PARTICLE MOVING IN A STRAIGHT LINE COVERS HALF OF TOTAL DISTANCE WITH SPEED OF 3 M/S THE OTHER HALF OF DISTANCE IS COVERED IN 2 EQUAL TIME INTERVALS WITH SPEED OF 4.5 M/S AND 7.5 M/S . AVERAGE SPEED OF PARTICLE DURING THIS MOTION IS.

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