10. A race car traveling northward on a straight, level track at a constant speed travels 0.750 km in 20.0 s. The return trip over the same track is made in 25.
Physique/Chimie
fatma88
Question
10. A race car traveling northward on a straight, level track at a
constant speed travels 0.750 km in 20.0 s. The return trip over
the same track is made in 25.0 s.
(a) What is the average velocity of the car in m/s for the first
leg of the run?
(b) What is the average velocity for the total trip?
constant speed travels 0.750 km in 20.0 s. The return trip over
the same track is made in 25.0 s.
(a) What is the average velocity of the car in m/s for the first
leg of the run?
(b) What is the average velocity for the total trip?