Question

the position of a body with respect to time is given by x=4t3-6t2+20t+12.accelerates at t=0 will be

Answer 1

The answer is provided in the attachment.
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Answer 2

Answer:

Explanation:

Definition of time:

• the amount of time that something happens, goes through a process, or stays the same: DURATION
• a non-spatial continuum that measures the succession of events from the past through the present and into the future

• LAUGHTER

Definition of acceleration:

The rate at which the speed and direction of a moving object vary over time. A point or object going straight ahead is accelerated when it accelerates or decelerates. Even if the speed is constant, motion on a circle accelerates because the direction is always shifting. Both effects contribute to the acceleration for all other motions.

Given:

x=4t3-6t2+20t+12.

Find:

the position of a body

Solution:

See the attachment for the solution given below

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