Question

A car drives 26.8 m/s south. It

accelerates at 3.75 m/s² at a
155.0° angle. How long does it
take until the car is driving directly
west?

Answer 1

Answer: the time for the car to drive directly south is determined as 7.15 s.

Step-by-step explanation:

The time for the car to drive directly south is determined by applying the concept of slope.

slope = Δy/Δx

a = Δv/Δt

Δt = Δv/a

Δt = (26.8)/(3.75)

Δt = 7.15 s

Thus, the time for the car to drive directly south is determined as 7.15 s.