Question

In a car journey, the car travels at all speeds between 0 to 120 km/hr. When should you drink water from the glass so that it does not spill?​

Answer 1

When the speed of the car is constantly the same, one can drink water from the glass so that it does not spill.

Explanation:

• * Since the car is traveling at all speeds, we may consider that the road is very smooth and the speed is constantly the same for some time. At that time, one will be able to drink water from a glass. It won't spill.

• However if the conditions of * do not satisfy, we can take the speed of the car to be 0 kmph that is the car is parked.

• So while driving don't drink from a glass. Simply park your car beside the road and drink water.