Post a New Question

Science - physics

posted by .

Imagine you need to deliver a piano over three steps. A longer ramp translates into less force necessary to raise the piano's height than a shorter ramp would require. Calculate the percentage smaller a force would be required using an 2.8m long ramp compared to a 0.9m ramp?

  • Science - physics -

    Ms. Sue I hear you are good with these problems could you be of assistance for this one? Thank you!

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

More Related Questions

Post a New Question