Question

A car travels along a straight line for first
half time with speed 40 km h1 and second
half time with speed 60 km h-1 the mean
speed of the car​

Answer 1

Answer:

The average speed of the car = 50 km/hr. The car travels straight path for first half time and second half time. The average speed for the travel journey is calculated over total distance travelled and total time for the travel. Given, speed1 = 40 km/hr and speed 2 = 60 km/hr.

Answer 2

Explanation:

50 km /h is the right answer please mark this answer as brainalist and follow me