A motorboat starting from rest on a lake accelerates in a straight line at a constant rate of 3 ms-2 for 8 s. How far does the boat travel during this time?
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Answered by
2
Answer:
we know
s=ut +1/2at^2
s=0*8+1/2*3*64
s=96m
Explanation:
Answered by
9
Answer:
Given, initial velocity of boat is: u=0
Acceleration is: a=3 ms^2
Time is: t=8 s
Using second equation of motion:
s=ut+ 1/2at^2
s=0×8+ 1/2×3×8^2 =96 m.
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