Observe the given distance-time graph

Identify the respective speeds of the body when it moves from O (Origin) to A and B to C.

$2 k m / h, 4 k m / h$

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$1 k m / h, 3 k m / h$

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$3 k m / h, 5 k m / h$

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$4 k m / h, 6 k m / h$

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Solution

The correct option is A
$2 k m / h, 4 k m / h$

When the body moves from O to A, speed
= Slope of OA
$= (\frac{2 - 0}{1 - 0}) = 2 k m / h$
When the body moves from B to C, speed
=Slope of BC
$= (\frac{4 - 2}{2.0 - 1.5}) = 4 k m / h$

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Observe the given distance-time graph Identify the respective speeds of the body when it moves from O (Origin) to A and B to C.

The correct option is A 2 km/h,4 km/h When the body moves from O to A, speed = Slope of OA =(2−01−0)=2 km/h When the body moves from B to C, speed =Slope of BC =(4−22.0−1.5)=4 km/h

Observe the given distance-time graph

Identify the respective speeds of the body when it moves from O (Origin) to A and B to C.

The correct option is A
$2 k m / h, 4 k m / h$

When the body moves from O to A, speed
= Slope of OA
$= (\frac{2 - 0}{1 - 0}) = 2 k m / h$
When the body moves from B to C, speed
=Slope of BC
$= (\frac{4 - 2}{2.0 - 1.5}) = 4 k m / h$