Post a New Question

physics

posted by .

when a car goes around an 8-km track in 20-minutes. what is the average speed and velocity.

  • physics -

    8000 m/1200 s = .667 m/s

    It ended up back at the same place at the same speed and direction so its velocities averaged out to zero.

  • physics -

    ,,,,,

  • physics -

    acar ascleret from the rest 90km/h in 10s.what is acecleration?

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question