Question

How long does it take my mum to walk 5 metre is she is travelling at a speed of 1 km/h.

Answer 1

Answer:

First convert 1km/h to .28m/s then divide your 5m by .28m/s to get about 18seconds.

1 km . 1000 m . 1 hr. = 28 m/s

5 m / 28 m/s = 18 s