How far can a car travel in 20 minutes?
Assuming that you're on the highway, you would travel 20 miles in 20 minutes if driving 60 miles per hour. If you were in the city and averaged 30 miles per hour, 20 minutes of driving would only amount to 10 miles. If you want to limit the number of miles you drive, use a map or GPS app. via
Is the speed of a truck and a car the same?
It will be the same for all the vehicles in the world. There will be no difference whether the vehicle is a small car or a really big truck. But the power they require to keep the speed steady will be different. via