Question

Vivian is walking to the hair salon at 2.24 m/s when she glances at her watch and realizes that she is going to be late for
her appointment. Vivian gradually quickens her pace at a rate of 0.077 m/s^2. What is Vivians speed after 8.29 s?

Answer 1

Answer:

2.88 m/s

Explanation:

We can use equation of motion to solve this

$v = u + at \\ v = 2.24 + (0.077)(8.29) \\ v = 2.88m {s}^{ - 1}$