Based on the graph for an object moving along the x-axis shown here Which of the

Question

Based on the graph for an object moving along the x-axis shown here Which of the following descriptions of the motion is most accurate? 7 The object is slowing down at a decreasing rate The object is speeding up at a decreasing rate a c The object is slowing down at an increasing rate b d The object is speeding up at a rate 8 A glider is on an inclined, frictionless Glider at t 0 track. The x-axis points uphill. Att 0 the glider is at x 0 and moving uphill. High point of motion Which of the following vx-t graphs best matches the motion of the glider? 0

Explanation / Answer

7. As the graph clearly indicates that rate velocity decresing with increasing time,

So option (b) is correct.

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8.

At first, object decreases velocity with increasing time and then retrace its path towards +x axis.

So option (c) is correct.

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Comment in case any doubt.. good luck

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