Question

if the velocity time graph of part first is parallel to time Axi
s then what about the motion of particle​

Answer 1

Answer:

The particle has a constant acceleration because the slope of the curve is constant.

The particle turns around at t=10 seconds.

The particle has non zero displacement because the area above x-axis is not equal to area below the x-axis.

Average speed between the interval 0 to 10s is equal to the interval 10 to 20s because of the symmetry. slope is same also the magnitude of area under the curve is same

Explanation:

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Answer 2

Answer:

uniform motion with constant velocity

Explanation:

there is no change in velocity with time therefore acceleration is zero.