A motor boat starting from rest on a lake accelerates in a straight line at a constant rate of 3m/s2 for 8.0s. How far the boat travel during this time?
Answers
Answered by
101
u=0
a= 3 m/s²
t = 8 sec
as, s = ut +(1/2) at²
= 0 + (1/2)×3×(8)²
= 96 m
It will cover a distance of 96 m
a= 3 m/s²
t = 8 sec
as, s = ut +(1/2) at²
= 0 + (1/2)×3×(8)²
= 96 m
It will cover a distance of 96 m
Answered by
94
We have given that,
Initial Velocity=0
Acceleration= 3 m/s²
Time=8 sec
From second equation of motion
s = ut +(1/2) at²
By implying values,
= 0 + (1/2)×3×(8)²
= 96 m
Initial Velocity=0
Acceleration= 3 m/s²
Time=8 sec
From second equation of motion
s = ut +(1/2) at²
By implying values,
= 0 + (1/2)×3×(8)²
= 96 m
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