Question

A car is travelling with a speed of 50 1/2 km/h . How much time will it take to travel the distance of 200 km 100 m?

Answer 1

Answer:

Speed = 50 2/5 km/hr. = (252/5) × 5/18 [ Converting into m/s.] = 14 m/s. = 14292.86 seconds

Step-by-step explanation:

Speed of car = 50.4 km/h = 14 m/s

Distance = 200,100 m

Time = ?

Time = distance / speed

Time = 200,100 m/ 14 m/s

time = 3.9702 hours