Calculate what is the net work done on the book

Assignment Help Physics
Reference no: EM13541931

You push your physics book 1.70{\rm m} along a horizontal tabletop with a horizontal push of 2.80{\rm N} while the opposing force of friction is 0.700{\rm N} . What is the net work done on the book?

Reference no: EM13541931

Questions Cloud

Find what power must a motor have to perform this task : A skier of mass 64 kg is pulled up a slope by a motor-driven cable. What power (expressed in hp) must a motor have to perform this task
Define what mass of pbi2 should precipitate : What volume of a 1.0 M KI solution must be added to 100.0 mL of a solution that is 0.15M in Pb2+ ion to precipitate all the lead ion. What mass of PbI2 should precipitate
Evaluate the ratio of the masses of the buffer components : For the best system, calculate the ratio of the masses of the buffer components required to make the buffer. pH=9.10 m(NH3)/m(NH4Cl)
What is the velocity and the pressure of the fluid : You are operating a water pump at the base of a 18 m building. The water at the base is 3.8 atm and moving at 0.6 meters per second. What is the velocity and the pressure of the fluid at the top of the building
Calculate what is the net work done on the book : You push your physics book 1.70{\rm m} along a horizontal tabletop with a horizontal push of 2.80{\rm N} while the opposing force of friction is 0.700{\rm N}
Data for oxygen triple point and critical point : Given this data for oxygen (O2), sketch its phase diagram. Label: solid, liquid, gas, normal boiling point, normal melting point, triple point, and critical point.
Find what is the density of rebellium : You have a 200 kg cylinder of ice. It is bobbing vertically in the water. Ice's density is 900 kg per cubic meter. What is the density of 'Rebellium'
Determine what fraction of this volume is helium : A 100kg hollow sphere is neutrally buoyant and completely underwater. Its volume is 0.5 cubic meter. what fraction of this volume is helium
Estimate the average force exerted on the ball by the club : A high-speed photograph of a club hitting a golf ball is shown in the figure below. The club was in contact with a ball, initially at rest, for about 0.0032 s. find the average force exerted on the ball by the club

Reviews

Write a Review

Physics Questions & Answers

  Assume that air resistance can be neglected

An electron is initially at rest just outside a large copper surface that has the charge density of 1.20 x10-6 C/m2. How far has the electron moved in 1.07 x10-9 s if the field is uniform over this region.

  How long must the pusle be to stop the torpedo

A trayson crystal torpedo, traveling at 2.40 x 10^6 m/s, is lanuched against the Zargon B-Class Warship. How long(in time) must the pusle be to stop the torpedo

  Calculate the centripetal acceleration of the electron

In the Bohr model of the hydrogen atom, an electron moves in a circular path around a proton. The speed of the electron is approximately 2.51 106 m/s. Find the centripetal acceleration of the electron

  Find the time at which the ball reaches its highest point

At the top of a building with a height of 70 m, a ball is thrown vertically upward at time t = 0 with an initial velocity of 12.0 m/s. find the time at which the ball reaches its highest point

  What is the mass of the liquid in the vat

A 0.500m -diameter vat of liquid is 2.20m deep. The pressure at the bottom of the vat is 1.30atm. What is the mass of the liquid in the vat

  Compute the average power delivered

A heart dysfunction that can cause death is ventricular fibrillation. This is an uncoordinated quivering of the heart as opposed to regular beating. what is the average power delivered

  Show that it moves with simple harmonic motion

A horizontal plank of mass m and length L is pivoted at one end. The plank's other end is supported by a spring of force constant k. The moment of inertia of the plank about the pivot is .

  What does the slope of the linear line

A graph of the Force applied to a spring and the distance it stretches F vs. x yields some valuable information. What does the slope of the linear line

  What is the magnitude of the impulse on the target

At a shooting competition, a contestant fires and a 13.0 bullet leaves the rifle with a muzzle speed of 130. what is the magnitude of the impulse on the target

  How much work is done on a singly ionized potassium ion

The potential difference across a typical cell membrane is about 76 mV. How much work is done on a singly ionized potassium ion moving through the membrane

  Calculate the amplitude of the electric field

A microwave oven operates with sinusoidal microwaves at a frequency of 2400 MHz. The height of the oven cavity is 25 cm, What is the amplitude of the electric field

  Question1a 95 m long train begins uniform acceleration from

question1a 95 m long train begins uniform acceleration from rest. the front of the train has a speed of 25ms when it

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd