asked 228k views
3 votes
Why is it difficult to maintain constant speed of a vehicle?​

asked
User CCP
by
7.6k points

2 Answers

4 votes

Hey there!

Yes, it's difficult to maintain a constant speed of a vehicle.

Step-by-step explanation:

Because, roads surfaces are not always smooth, they are rough too, for which friction occurs.

Hope it help you

answered
User Derek Kite
by
8.0k points
4 votes

Answer:

The road surface is always rough, so the frictional force between the tires and the road surface make it difficult to maintain constant speed because acceleration always changes.

answered
User Jacwah
by
7.9k points

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