Part A

A particle travels along a straight line with a velocity

$v=(12-3t^2)\frac{m}{s},$ where $t$ is in seconds.

When $t=1s,$ the particle is located $10m$ to the

left of the origin.

Determine the acceleration when $t=7s.$

Express your answer to three significant figures and include the appropriate units.

Part B

Determine the displacement from $t=0$ to $t=6s.$

Express your answer to three significant figures and include the appropriate units.

Previous Answers

Correct

Part C

Determine the distance the particle travels during the time period given in previous part.

Express your answer to three significant figures and include the appropriate units.

$s_T=$

Incorrect; Try Again; $3$ attempts remaining