Question

13)
According to Wikipedia, the common swift has a maximum horizontal speed of 111.6 km/h
Convert this speed to meters per second.

Answer 1

Speed in km/h=111.6km/h

$\boxed{\sf 1km/h=\dfrac{5}{18}m/s}$

$\\ \rm{:}\twoheadrightarrow 111.6km/h$

$\\ \rm{:}\twoheadrightarrow 111.6\times \dfrac{5}{18}$

$\\ \rm{:}\twoheadrightarrow \dfrac{558}{18}$

$\\ \rm{:}\twoheadrightarrow 31m/s$

Answer 2

Answer:

• 31 m/s

Step-by-step explanation:

We know that:

• 1 km  = 1000 m
• 1 h = 3600 s

Convert:

• 111.6 km/h =
• 111.6 * 1000/3600 m/s =
• 31 m/s