Question

a motorboat starting from rest on a lake accelerates in a straight line at a constant rate of 3.0 metre square for 8.0 ​

Answer 1

Answer:

given data the contacting rate of 3.0 metre and Square for 8.0 solution

Explanation:

motor boat start from 3.0 metres

Andhra Lake access in the standing line at construction rate of 8.0

$3.0 \times 8.0$

solve this you can get the answer

Answer 2

Here ,

Distance travelled , s = ?

Initial speed , u = 0

Time , t = 8.0 s

Acceleration , a = 3.0 m / s ²

Now ,

s = ut + 1/2 at²

s = 0 * 8.0 + 1/2 * 3 * ( 8.0 )²

s = 0 + 1/2 * 3 * 64

s = 96 m

Thus , the boat travels a distance of 96 metres.