l) A bus starting from rest moves with uniform acceleration
of 1 meter per second square for 2 minutes. Find:
a)The speed acquired.
b)The distance travell
Answers
Answered by
0
Answer:
120 meters distance traveled
Answered by
2
Answer:
Explanation:
a = 1m/s²
t = 2 minutes = 2 × 60
= 120 seconds
u = 0
distance = s = ?
speed = ?
From the equation:
s = ut + 1/2at²
s = 0(120) + 1/2(1 × 120²)
s = 0 + 1/2 (1 × 14400)
s = 1/2(14400)
s = 7200
Distance = s = 7200m
Speed = distance /time
= 7200/120
= 60m/s
There fore
Distance = 7200m
Speed = 60m/s
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