1. A motorboat starting from rest on a lake accelerates in a straight
line at a constant rate of 3.0 m s2 for 8.0 s. How far does the
boat travel during this time?
Answers
Answered by
8
s=ut +½at²
s=½(3)(8)²
s=96m
Answered by
7
Answer:
Given Initial velocity of motorboat, u = 0
Acceleration of motor boat, a=3.0m s-2
Time under consideration, t = 8.0s
We know that Distance, S=ut + (1/2)at2
Therefore, The distance travel by motor boat = 0 —8 + (1/2)3.0 x 8 2
= (1/2) x 3 x 8 x 8 m
= 96 m
Explanation:
Similar questions