Question

A boy run 5km due west and return back to travel a further distance of 4km before resting. the whole journey takes I hour. calculate (1) the total distance travelled (2) the average speed (3) the displacement from the starting point (4) the average velocity ​

Answer 1

Answer:

(i)9 km (ii)9 km/h (iii)(5-4)=1 km

(iv)1 km/h

Answer 2

Answer:

1. 5km+4Km = 9km

2. 5+4 /1 = 9Km/h

3. 5-4 = 1 , 1×1 = 1km

4. 5+4 / 1 =9