A particle is moving along the -axis

PHYSICS · Subjective · A Level · Physics · Mechanics and materials · Mechanics and materials

Problem

A particle is moving along the

x

-axis. Its

x

-coordinate varies with time as

x=2t^2+4t-6.

Here,

x

is in metres and

t

is in seconds. Find the average velocity over the interval from

t=0

to

t=2\,\mathrm{s}

.

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