# A car moves with a speed of 60 km h^(-1)  for 20 min and then at a speed of 30 km h^(-1) for the next 20 min. the total distance covered by the ca

12 views
in Physics
A car moves with a speed of 60 km h^(-1)  for 20 min and then at a speed of 30 km h^(-1) for the next 20 min. the total distance covered by the car is ____ km.
A. 10
B. 20
C. 30
D. 40

by (25.0k points)