At what average rate does the force from the cable

Assignment Help Physics
Reference no: EM1356863

Q. The gravitational force between two electrons that are 0.97 m apart is 5.76 multiplied by 10-71 N. Find the mass of an electron. (Use G = 6.67 10-11 N · m2/kg2.)

Q. The loaded cab of an elevator has a mass of 3.0 103 kg and moves 209 m up the shaft in 23 s at constant speed. At what average rate does the force from the cable do work on the cab?

Reference no: EM1356863

Questions Cloud

What was the tension in the string an instant : A electron is accelerated from rest by the potential difference of 350 V. It then enters a uniform magnetic field of magnitude 200 mT with its velocity perpendicular to the field.
Elucidate how should the manager adjust input usage : A Publishing company uses 400 printers and 200 printing presses to produce books. Elucidate how should the manager adjust input usage.
Explain i would need a page paper where i have to state : Explain I would need a page paper where I have to state a few things orally, like what did I learn about this paper
Phases of program design : The three phases of program design are pre-training, learning event, and post-training. Which one do you think is the most important and why?
At what average rate does the force from the cable : The gravitational force between two electrons that are 0.97 m apart is 5.76 multiplied by 10-71 N. Find out the mass of an electron. (Use G = 6.67 10-11 N · m2/kg2.)
Comprehensive strategic plan for google : Explain Google's efforts in corporate strategy (that is, vertical integration, globalization, and diversification) and evaluate the effectiveness of the efforts.
Explain during orientation mci conducted an intensive : Explain During orientation, MCI conducted an intensive training session that detailed MCI's procedures for measuring and hanging kitchen cabinets.
Illustrate the situation : Illustrate  the situation: Firm X develops a new product and gets a head start in its production. Other firms try to produce a similar product but discover they have higher average total costs than the existing firm.
Technology innovation and product cycle time : Why is it difficult to identify and satisfy Customer Needs and how does Technology-Push and Market-Pull influence Customer Needs and how important is Market Research to a company's business and what techniques are used to perform such research?

Reviews

Write a Review

Physics Questions & Answers

  Find the volume of water ejected from the hose every second

A gardener opens a hose and water is ejected horizontally at the speed of 6m/s. The diameter of the hose is 2cm and the density of water is 1000kg/m^3.

  Analyze the coulombs law

Two charges, qA and qB, are divided by a distance, d, and exert a force, F, on each other. Analyze Coulomb's law and answer the following questions.

  What is the mass of copper block

A copper block is removed from a 300^0 C oven and dropped into 1 L of water at 20.0^0 C. The water quickly reaches 25.5^0 C and after that remains at that temperature. What is the mass of copper block.

  What is a minimum time necessary for crossing

A person exerts a horizontal force of F = 169N in the test apparatus. (h = 0.32m.) Find the horizontal force M that his flexor muscle exerts on his fore arm.

  What is the velocity of the cart

A 95-{rm m}-long train begins uniform acceleration from rest. The front of the train has a speed of 25 {rm m/s} when it passes a railway worker who is standing 120m from where the front of the train started. What would be the speed of last car as ..

  What is the velocity of the image

Assume that light of wavelength 550 nm is being observed. Also suppose that diffraction effects, rather than atmospheric turbulence, limit the resolving power of the telescope. Find the greatest distance that these stars might be from the earth.

  What is strength of the magnetic field necessary

At a right angle to a magnetic field. The acceleration of gravity is 9.81 m/s2. What is strength of the magnetic field necessary to exactly balance the weight of the proton and keep it moving horizontally.

  Establish the pressure that each ski exerts on the snow

A sailboat is running along a straight course with the wind providing a constant force of 55 lb. The only other force acting on the boat is resistance as the boat moves through the water. The resisting force is numerically equal to five times the boa..

  Find the conduction rate throughout the slab

To move a large crate of mass 30.05 kg across a rough floor, you push on it with a force at an angle of = 22.8° below the horizontal. Compute the acceleration of the crate if the applied force is 382 N and coefficient of kinetic friction is 0.486.

  What is its speed at the tip of its trajectory

An alpha particle (charge 2e) is sent at high speed toward a gold nucleus. The electric force acting on alpha particle is 91 N when it's 2.00 x 10^(exponent)-14m away from the gold nucleus What is the charge on gold nucleus, as a whole number mult..

  By what factor is the angular displacement changed

A machine part rotates at an angular speed of 0.48 rad/s; its speed is then increased to 2.8 rad/s at the angular acceleration of 0.61 rad/s2.

  What is the horizontal distance

Two circus performers, Jack and Jill, whose total mass is 120 kg, start a swing which is 5 m long such that initially the rope attached to their swing makes an angle of 36 degrees with the horizontal.

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