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Scrat [10]
2 years ago
15

On the way to school, the bus speeds up from 20 m/s to 36 m/s in 4 seconds. What distance

Physics
1 answer:
Tresset [83]2 years ago
4 0
Answer B. 112 m



Step-by-Step Explanation

initial velocity u = 20 m /s
final velocity v = 36 m /s
time taken t = 4 s
acceleration = (v - U) / t
= (36 - 20) / 4
a=4m/s2
from the formula
7-u2=2as , sis distance covered
putting the values
362-202=2×4×s
1296 - 400 = 8 x S
S= 112 m
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