Post a New Question

physics

posted by on .

a ball is released from rest and rolls down a slope. It covers 7.5m in 12.4s. Find the average speed of the ball in m/s and km/hr.

  • physics - ,

    average speed=(final speed+initialspeed)/2

    convert to km/hr

    I will be happy to critique your work.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question