Question

a car travels from stop A to stop B with a speed of 30km/h and then returns back to A with a speed of 50km/h . find
a. displacement of the car
b. distance travelled by myself car
c.average speed of the car​

Answer 1

Answer:

Average speed of the car is 40 km/h

Average = (30 + 50) ÷ 2 = 40

Answer 2

Answer:

a) Displacement=0m

b) Distance Covered in 1 hr=(50+30) =80km

c) Average speed=(50+30) ÷2=40km/hr.