What is the workd by you done on the book

Reference no: EM13337585

Suppose you slowly, and at constant speed, lift a book of mass of 1 kg from the floor to a shelf 2 m above the floor. Neglect air resistance. What is the workd by you done on the book?

Reference no: EM13337585

Questions Cloud

What is the length of this physical pendulum : A rod suspended on its end and acting as a physcial pendulum swings with a period of T=1.49 sec. What is the length of this physical pendulum

What is maximum angular frequency with propeller can rotate : When the tips of the rotating propeller of an airplane have a linear speed greater than the speed of sound, the propeller makes a lot of noise, which is undesirable. If the length of the propeller is 2.354 m

Explain least likely to form colored compounds : Which of the following ions is least likely to form colored compounds? A) Mn2+ B) Cr5+ C) Sc3+ D) Fe3+ E) Co2+

Can you explain why the wages of painters have risen : Economists often argue that wage rates reflect productivity. Yet, the wages of house painters have increased nearly as rapidly as the national average, even though these workers use approximately the same production methods as they did 50 years ago.

What is the workd by you done on the book : Suppose you slowly, and at constant speed, lift a book of mass of 1 kg from the floor to a shelf 2 m above the floor. What is the workd by you done on the book

Prepare allen incs amortization schedule for lease terms : Determine what type of lease this would be for the lessee and calculate the initial obligation and prepare Allen, Inc.'s amortization schedule for the lease terms.

Explain indicate the specificity of each enzyme : Write the names of the enzymes that are involved in the biosynthesis of RNA and indicate the specificity of each enzyme

Compute the velocity of the stream issuing out of the nozzle : Two streams of air, one at 1 bar, 27C and velocity of 30 m/s and the other at 5 bar, 227C and 50 m/s velocity, Find the velocity of the stream issuing out of the nozzle

Implement tftp using the user datagram protocol : File system module design: This component is responsible for accessing the le systems of the sender and the receiver. The sender and the receiver have to read and write corresponding les, respectively. These operations are part of the actions in t..

User Account

All Pages