A car travelling at 108 km/hour has its speed reduced to 36 km/hour while travelling a distance of 200 m. Its acceleration and the time taken are

A car travelling at 108 km/hour has its speed reduced to 36 km/hour wh

1.	A car travelling at 108 km/hour has its speed reduced to 36 km/hour while travelling a distance of 200 m. Its acceleration and the time taken are
Answer» `2m//s^(2),10SEC` `-2m//s^(2)10sec` `4m//s^(2),5SEC` `4m//s^(2),10sec` ANSWER :B