Physics

posted by .

A 0.180 kg ball falls 2.5m. How much wordoes the force of gravity do on the ball?
Do I multiply .180x2.5 to get .45J

Thank you for your help

  • Physics -

    A 0.180 kg ball falls 2.5m. How much wordoes the force of gravity do on the ball?
    Do I multiply .180x2.5 to get .45J

    Thank you for your help

  • Physics -

    A 0.180 kg ball falls 2.5m. How much work does the force of gravity do on the ball?
    Do I multiply .180x2.5 to get .45J

    Thank you for your help

  • Physics -

    work is force x distance.
    Kilograms is mass, not force.

    work=mass*g*distance.

  • Physics -

    is it 1.765N x 2.5M = 4.4J ?

  • Physics -

    The answer is 4.5

  • Physics -

    I love you big boy

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. PHYSICS! PLEASE!

    The following data concerns a tennis ball at a given instant before it is struck by a tennis racket; horizontal momentum of tennis ball= 2.4Ns kinetic energy of ball= 45J a) why is correct to give the direction of the momentum but …
  2. Physics, please help

    Hello, I don't know how about to answering this question: work out the problem of a ball of mass m that falls a distance h from rest. It hits the floor and rebounds to its starting height. (a) What total time ie required for the motion?
  3. motion and force

    Consider a ball after it is thrown and going upward. The force on the ball is a). the force of gravity or b). some values between the force of gravity and the force of throw. What is the acceleration and what is the values of the acceleration. …
  4. Physics

    I need help with these two uestions, thanks 1)The man lifts a box that weght 185N. The box is lifted 0.80m. How much work does the man do on the box?
  5. Physics

    I need help with these three questions, thanks 1)The man lifts a box that weght 185N. The box is lifted 0.80m. How much work does the man do on the box?
  6. Physics

    I need help with these three questions, thanks 1)The man lifts a box that weght 185N. The box is lifted 0.80m. How much work does the man do on the box?
  7. physics

    a 0.180 kg ball falls 2.5m. How much work does the force of gravity do on the ball?
  8. physics

    ball 1 has a mass of 5kg and a ball 2 has a mass of 10kg they both are dropped off a 20m tower. the force of gravity on the first ball is F1 and the force of gravity on the second ball is F2 what is the ratio of F1 to F2
  9. physics

    7. No work is done by gravity on a bowling ball resting or moving on a bowling alley because the force of gravity on the ball acts perpendicular to the surface. But on an incline, the force of gravity has a vector component parallel …
  10. physics

    A 2.63 kg ball is dropped from the roof of a building 180.6 m high. While the ball is falling to Earth, a horizontal wind exerts a constant force of 13.0 N on the ball. How long does it take to hit the ground?

More Similar Questions