motor boat starting from rest at a constant rate 3.0 m/s for 8.0 s .How far boat travel during this time
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Answered by
5
Speed = to 8 m/s
Time = 28 second
Distance=d*t
Distance=28*8=224m
Time = 28 second
Distance=d*t
Distance=28*8=224m
Answered by
18
Answer:
Given :
Acceleration of boat = 3 m/s²
Time = 8 seconds
To Find :
The distance travelled by the boat during that time
Solution :
From second equation of motion ,
Where ,
u is initial velocity
t is time
a is acceleration
s is distance travelled
We have ,
- u = 0 [starting from rest]
- t = 8 sec
- a = 8 m/s²
Substituting the values in the equation ,
Hence ,
The distance travelled by the boat during that time is 96 m.
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