You drive a car for 2.0 h at 60 km/h, then for another 3.0 h at 85 km/h. What is your average velocity

 im going to say the Car is driven first 2.0 hour at the velocity 40 km/h.

We know,

Distance covered = Velocity * time.

Therefore, distance covered by car in first two hours = 40 * 2.0 = 80 km.

Car is driven second 2.0 hour at the velocity 60 km/h.

Therefore, distance covered by car in first two hours = 60 * 2.0 = 120 km.

Total distnace covered = 80 km + 120 km =200 km.

Total time taken  = 2.0 + 2.0 = 4.0 hours.

Plugging values in above formula, we get

= 50 km/h

Therefore, average velocity is 50 km/h.

Explanation:

small = small current large mag large current

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.