21. Last Sunday, Mounika decided to go outside with her family for the dinner in some
particular restaurant. Then, she thought to go through her own car. So, while
moving she increased the speed of the car from 36 km/h to 54 km/h. All of sudden,
a rickshaw came in front of her car but due to applying of brakes at the right time,
both of them got safe from meeting with an accident.
ЗМ
(a) Calculate the increase in the speed of the car in the terms of m/s.
(b) Mention a positive action performed by Mounika here.
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Answer:
i dont understand the question
Step-by-step explanation:
sorry
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