Kaliyah Kaufman

Physics

20 July, 10:25

A man pushes on a piano of mass 180 kg so that it slides at a constant velocity down a ramp that is inclined at 11° above the horizontal. No appreciable friction is acting on the piano. Calculate the magnitude and direction of this push if the man pushes parallel to the incline.

34.3 N up the incline 337 N up the incline 337 N down the incline 34.3 N down the incline

+3

Answers (1)

Know the Answer?

Not Sure About the Answer?

Find an answer to your question 👍 “A man pushes on a piano of mass 180 kg so that it slides at a constant velocity down a ramp that is inclined at 11° above the horizontal. ...” in 📗 Physics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.

Search for Other Answers

You Might be Interested in

Which compound contains both ionic and covalent bonds? a.) CaCo3 b.) PCl3 c.) MgF2 d.) CH2O

A gas hot water heater is 65% efficient. The energy output to heat the water is 2.3 kWh. Round each answer to the nearest tenth. The energy input is kWh. Therefore, kWh are lost to the surroundings.

True or false: the energy that is related to moving parts is called electrical energy

As a pendulum moves from the bottom of its swing to the top of its swing, the?

A solid motor has an average thrust of 67,000 N, a specific impulse of 285 sec, and a propellant mass fraction of 0.92. Calculate the total mass of the vehicle for a 42 sec burn time.

New Questions in Physics

What will happen to the brightness of a string of bulbs hooked up in series when you increase the number of bulbs in the string? A. Each light in the string will get brighter. B. Each light in the string will get dimmer. C.

What are the two factors that influence the composition of beach material

Which of the following indicates that a ChemicL change has taken place? (A) a change from liquid to a gas (B) an increase in the volume of a substance (C) a change in the color of a substance (D) a change from a solid to a liquid A precipitate is a

Which of these circuit schematics has an ammeter?

What is the meaning of the word corrosion?