Question

9. The odometer of a car reads 4000 km at the start
of a trip and 4600 km at the end of the ti the
trip took 10 h, calculate the average speed of the
car in a. km/h and b. m/s. Ans. a. 60 5.100 m)​

Answer 1

Answer:

Given: Initial distance of the car = d1 = 4000km

Final distance of the car = d2 = 4600km

Time taken = t = 10hrs

Explanation:

Change in distance = d2-d1 = (4600-4000)km

= 600 km

Average speed = (600km)/(10hrs) = 60km/hr (Ans.)