Question

What is the speed if you traver 20km in 4hour and write ans in m/s?

Answer 1

Answer:

Speed

v=

t

s

v=

4

20

km/h

v=5km/h

The speed in m/s is given by

v=5×

18

5

v=

18

25

v=1.4m/s

Answer 2

SoluTion:-

Given,

Distance Travelled = 20km

Time Taken = 4 hours

• Speed = Distance÷Time

→ 20/4

→ 5 kmph

• 1 kmph = 5/18 m/s.

→ 5×5/18

→ 25/18

☞ 1.38 m/s

Speed = 1.38m/s

$\Large{✓}$

Hope It Helps You ✌️