what is the acceleration of a car if the speed of a car has increased from 25 km per hour to 40 km per hour in one minute
Answers
Answered by
1
Answer:
0.069m/sec2
Step-by-step explanation:
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Answered by
3
Answer:
900 km/hr² or 5/72 m/s²
Step-by-step explanation:
Acceleration = change in velocity/time
a = (40 - 25)/(1/60)
= 15*60
= 900 km/hr²
= 900 × 1000/(3600*3600) m/s²
= 90/(36*36) m/s²
= 5/72 m/s²
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