Question

A bicyclist, traveling with a constant speed, covers 43.0m in 7.90s. Determine all unknowns.

Answer 1

5.4m/s

Step-by-step explanation:

Given parameters:

Distance = 43m

Time = 7.9s

Unknown:

Speed = ?

Solution:

Speed is mathematically expressed as;

Speed =
`(distance)/(time )`

Insert the parameters and solve;

Speed =
`(43)/(7.9)` = 5.4m/s