Question

an object undergo an acceleration of 8 metre pet second square. starting from rest .find the distance travelled in second

Answer 1

Hi.

Here is the answer----

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Given---

Acceleration = 8 m/s²
Initial velocity = 0 [Since the Object starts from the rest]
Time = 1 seconds.

Using the formula,

        $a = \frac{v - u}{t}$
              ⇒ v = 8 × 1
                  v = 8 m/s.

Using the formula,

   Distance = Velocity × Time
                  = 8 × 1
                 = 8 m.


Thus, the distance is 8 m.


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Hope it helps.


Have a nice day.