Question

I went to a shop with a constant speed of 30m/s and came back with 20m/s what is my average speed of travel​

Answer 1

Answer:

25 m/s

Explanation:

average=(30+20/2). =50/2. =25m/s

Answer 2

Answer:

Explanation:

If the 1st distance is equal to second distance use this formula

2VU ÷ V+U where V and U are velocity

Here 2×30×20÷20+30 = 1200÷50=24

Therefore the avg velocity is 24 m/s