Calculate how much work is done on the book

Reference no: EM13563679

A 0.55 kg book slides on ahorizontal table. The kinetic friction force on the book hasmagnitude 1.2 N.

(a) How much work is done on the book by frictionduring a displacement of 9.0 m to the left?

(b) The book now slides 9.0 m to theright, returning to its starting point. During this second9.0 m displacement, how much work isdone on the book by friction?

Reference no: EM13563679

Questions Cloud

Give the answer in the units of dynes : An open test tube at 293 K is filled at the bottom with 12.1 cm of Hg and 5.6 cm of water is placed above the mercury. Calculate the pressure at the bottom of the test tube if the atmospheric pressure is 756 mm Hg

Calculate thecurrent in the strip of wire : A 3.6cm strip of wire is connected to a battery andperpendictular to the magnetic field of a solenoid is 15cm long andmade of 12,600 loops.calculate thecurrent in the strip of wire

Calculate the output voltage : A transformer has 3,840 turns in the secondary. Calculate the output voltage and the number of the number ofturns of the primary

What are our sources of information and perspective : What are our sources of information and perspective in the story and what kinds of assumptions does the narrator of the story seem to have about his or her audience?

Calculate how much work is done on the book : A 0.55 kg book slides on ahorizontal table. The kinetic friction force on the book hasmagnitude 1.2 N. How much work is done on the book by frictionduring a displacement of 9.0 m to the left

Calculate the braking distance if only the front brakes work : An automobile traveling at 30 miles per hour on level pavement with a coefficient of kinetic friction of 0.6. Weighs 3,000 lb. Sixty percent of its weight is on the front axle and 40% on the rear axle.

Describe the classic management functions : Describe the classic management functions and their relationship to each other, including the extent to which they may or may not be interrelated

Calculate equivalent pipe size and flow in the pipe : Water is transported from a reservoir at higher elevation to another reservoir through a series of three pipes. The first pipe of 400mm diameter is 500 m long, the second pipe 600 m long, size 300mm

Calculate the stress along the edge a-b caused : A horizontal prestressing force of 500kN is applied to a rectangular beam. The beam has a depth of 450mm and a width of 250mm. The force is applied at a distance of 60mm below the sections x-x axis.

User Account

All Pages