Post a New Question

physics

posted by .

It takes 214 kJ of work to accelerate a car from 23.1 m/s to 29.3 m/s. What is the car's mass?

  • physics -

    Work = 214,000 J
    = difference in kinetic energy.
    = (M/2)(V2^2 - V1^2)

    Solve for M (in kg)

  • physics -

    so would it be 1/2(29.3-23.1)/214000

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

More Related Questions

Post a New Question