Variable Acceleration

Question 12

A particle $P\,$ travels along a straight line through a point $O\,$ so that at time $t\,$ s after passing through $O\,$ its displacement from $O\,$ is $x\,$ m, where

\frac{1}{12}t^2(9t^2 - 16t + 6)

a.

Find the times when $P\,$ is instantaneously at rest.

[5]

b.

Find the total distance travelled by $P\,$ in the interval $\leq t \leq 2$

[3]

Variable Acceleration

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Question 12

A particle $P\,$ travels along a straight line through a point $O\,$ so that at time $t\,$ s after passing through $O\,$ its displacement from $O\,$ is $x\,$ m, where

\frac{1}{12}t^2(9t^2 - 16t + 6)

a.

Find the times when $P\,$ is instantaneously at rest.

[5]

b.

Find the total distance travelled by $P\,$ in the interval $\leq t \leq 2$

[3]

Variable Acceleration

Question 12

Variable Acceleration Questions

Variable Acceleration

Question 12

Variable Acceleration Questions