A bus is moving at speed of 40km/h at 9:00am and 50km/h at 9:02am. Find acceleration. Solution
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0
Explanation:
a=v-u/at.............................
Answered by
1
Answer:
v= 50km/hr = 250/18 m/sec
u = 40km/ hr = 200/18 m/ sec
t = 2min = 120sec
a =v-u/t
= 250/18 - 200/18/ 120
= 50/18 / 120
= 50/18×120
= 0.023m/ sec²
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