A bus starts with uniform acceleration $0.05 \, m/s^2$. It travels $4.3 \, km - 300 \, m = 4000 \, m$ before the driver

Question

A bus starts with uniform acceleration $0.05 \, m/s^2$. It travels $4.3 \, km - 300 \, m = 4000 \, m$ before the driver applies the brakes. How long after starting does the driver apply the brakes?

Accepted Answer

400 s

Answer

200 s

Answer

280 s

Answer

800 s

A bus starts with uniform acceleration 0.05 m/s20.05 \, m/s^20.05m/s2. It travels 4.3 km−300 m=4000 m4.3 \, km - 300 \, m = 4000 \, m4.3km−300m=4000m before the driver applies the brakes. How long after starting does the driver apply the brakes?

A bus starts with uniform acceleration $0.05 \, m/s^2$ . It travels $4.3 \, km - 300 \, m = 4000 \, m$ before the driver applies the brakes. How long after starting does the driver apply the brakes?