How much energy of the box has been lost

Assignment Help Physics

Reference no: EM13716170

Question: A 3.7 kg box is sliding down a surface that is inclined downwards by 30Â° below the horizontal. Initially the box is at rest, and after sliding down by a distance of 1 m along the surface the box reaches the level floor. When the box just reached the level floor, the speed of the box is measured to be 2 m/s.

Part A: How much energy of the box has been lost (dissipated) by the friction?

I want help to find how much energy of the box has been lost (dissipated) by the friction.

Reference no: EM13716170

Questions Cloud

Find how far from the base of the wall does the rocket land : A 1000g model rocket is resting horizontally at the top edge of a 40-m-high wall when it is accidentally bumped. How far from the base of the wall does the rocket land

The principle of parliamentary sovereignty : The principle of Parliamentary sovereignty means neither more nor less than this, namely, that Parliament thus defined has, under the English constitution, the right to make or unmake any law whatever; and, further, that no person or body is re..

What rotation period will provide normal gravity : It is proposed that future space stations create an artificial gravity by rotating. What rotation period will provide "normal" gravity

The ceo of a newly established global financial services : You have been hired by the CEO of a newly established global financial services company as the Chief Risk Officer (CRO). The financial services industry includes: Commercial Banks (including Credit Unions and Savings and Loan Institutions), Sto..

How much energy of the box has been lost : A 3.7 kg box is sliding down a surface that is inclined downwards by 30Â° below the horizontal. How much energy of the box has been lost

With what acceleration does the man move up : A man has to install an instrument on top of the mast of his sailboat. He uses a bosun's chair to hoist himself up. With what acceleration does the man move up

Find to what tension must he adjust the string : A guitar string is 75.0 cm long and has a mass of 8.75 g. The speed of sound is 344 m/s in the room in which the guitar is being played. To what tension must he adjust the string

Calculate the speed of the rock when it strikes the ground : A man stands on the roof of a 17 m tall building and throws arock with a velocity of magnitude 25 m/s at an angle of 32 degrees above the horizontal. Calculate the speed of the rock when it strikes the ground

Estimate the current in the solenoid : A solenoid has 4890 turns per meter and radius 2.8 cm. The magnetic field inside has magnitude 0.19 T. What is the current in the solenoid

User Account

All Pages