Calculate how much work does each of these forces do

Assignment Help Physics
Reference no: EM13666330

A crate is dragged 3.0 meter along a rough floor with a constant velocity by a worker applying a force of 500 Newton to a rope at an angle of 30o to the horizontal.

a) Calculate how many forces are acting on the crate?

b) Calculate how much work does each of these forces do? State specific values for each force.

c) Calculate the total work done on the crate?

Reference no: EM13666330

Questions Cloud

Estimate what is its capacitance : A parallel plate capacitor has a plate area of 0.535 m2 and a plate separation of 1.45 millimeter. Estimate what is its capacitance
Evaluate the tension in each rope : A 2.0 kilogram mass hang from two ropes that are attached to the ceiling. Each rope makes an angle of 60o with the ceiling. Evaluate the tension in each rope
Determine the magnitude of the magnetic field produced : A powerful bolt of lightning can carry a current of 225 kA. Treating a lightning bolt as a long, thin wire, determine the magnitude of the magnetic field produced by such a bolt of lightning at a distance of 93 meter
Determine the horizontal range of the balloons : You are on a roof that is 15 m high and you are launching balloons off at an angle of 30o above the horizon with a speed of 20 m/s. Determine the horizontal range of the balloons
Calculate how much work does each of these forces do : A crate is dragged 3.0 meter along a rough floor with a constant velocity by a worker applying a force of 500 Newton to a rope at an angle of 30o to the horizontal. Calculate how much work does each of these forces do
Find the magnitude of protons accelerations : A proton travels horizontally with speed 4 x 10^6 m/s in a vertical uniform magnetic field of 1.5 tesla (1.5 x 10^4 gauss). Find the magnitude of proton's accelerations
Obtain the length of the wire from which the coil is made : A generator uses a coil that has 490 turns and a 0.75 T magnetic field. The frequency of this generator is 60.0 Hertz, find the length of the wire from which the coil is made
Find to what depth will the bullet penetrate the block : A 7.00 gram bullet, when fired from a gun into a 1.20 kilogram block of wood held in a vise, penetrates the block to a depth of 9.00 centimeter. Find to what depth will the bullet penetrate the block in this case
Find what is its mass : A rod of length 25.0 centimeter has linear density (mass-per-length) given by the following equation, where x is the distance from one end. Find what is its mass

Reviews

Write a Review

Physics Questions & Answers

  How high would this superflea be able to jump

A flea is able to jump straight up about 0.56 m. It has been said that if a flea were as big as a human, it would be able to jump over a 100-story building, How high would this "superflea" be able to jump

  Determine the altitude of the plane

A plane flies at 1.75 times the speed of sound. Its sonic boom reaches a man on the ground 1.00 min after the plane passes directly overhead

  Estimate the wavelength of the incident light

The second-order dark fringe in a single-slit diffraction pattern is 1.40 mm from the center of the central maximum. Calculate the wavelength of the incident light

  What was the speed of the round

A 75kg gunsmith uses a friction-less merry-go-round to estimate the speed of a .036g round fired from a gun. What was the speed of the round

  What will be the effective mass of the boulder

A boulder has a volume of 1 m3 and a mass of 5000 kg. what will be the effective mass of the boulder

  Determine the acceleration of the dragster

A VW Beetle goes from 0 to 60 mi/hr with an acceleration of +2.35 m/s2. Find the acceleration (in m/s2) of the dragster

  Calculate the magnitude and direction of the electric force

in the x-y plane a charge of -4.6 uc is on the x-axis at the point -30cm0 and a second charge of 7.2 uc is located on

  What is the approximate yield strength of a copper silica

what is the approximate yield strength of a copper silica alloy which has spherical precipitates of silica of average

  Find the distance between the object and the image

An object is placed 17.4 cm to the left of a thin diverging lens that has focal length ?11.7 cm. What is the distance between the object and the image

  Find what is the magnitude of the force exerted on the plank

a plank of mass m and length L is attached to a wall at one end, What is the magnitude of the force f exerted on the plank by the wall in terms of D, m, L

  Find out the time of fall

A 1110 N uniform beam is attached to a vertical wall at one end and is supported by a cable at the other end. A 1960 N crate hangs from far end of beam.

  Inductance is required to keep maximum current in circuit

An inductor is connected to a 20.0 Hz power supply that produces a52.0 V rms voltage. What inductance is required to keep the maximum current in the circuit below79.0 mA?

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