Determine the power input for a motor necessary to lift 300

Assignment Help Physics
Reference no: EM131043640

Determine the power input for a motor necessary to lift 300 kg at a constant rate of 5 m/s. The efficiency of the motor is e = 0.65.

Reference no: EM131043640

Questions Cloud

Comprehensive list of the potential causes : Create a fishbone diagram (same as root cause analysis). Make a comprehensive list of the potential causes. (Note: You will have to do online research to find out more about why customers visit websites but do not complete the purchase and incorpo..
Determine the energy content of the food : determine the energy content of the food, in kJ/kg, by neglecting the thermal energy stored in the reaction chamber and the energy supplied by the mixer. What is a rough estimate of the error involved in neglecting the thermal energy stored in the..
Investors require return-what is the current stock price : The Jackson–Timberlake Wardrobe Co. just paid a dividend of $1.50 per share on its stock. The dividends are expected to grow at a constant rate of 5 percent per year indefinitely. Investors require a return of 10 percent on the company's stock. What ..
Determine the federal income tax for deans on a joint return : Determine the Federal income tax for 2014 for the Deans on a joint return by completing the appropriate forms. They do not want to contribute to the Presidential Election Campaign Fund.
Determine the power input for a motor necessary to lift 300 : Determine the power input for a motor necessary to lift 300 kg at a constant rate of 5 m/s.
Identify the operating system : For each of the following file systems: identify the operating system(s) that support it, the maximum number of files allowed, the size of the disk volume possible, any fault tolerant features, all security features, and whether compression o..
Should i condone the use of pirated design software : Should I condone the use of pirated design software? What should I do about the fact that my boss has inflated my credentials on the résumé that went out with the last proposal?
What is the dollar amount of income : London purchased a piece of real estate last year for $82,300. The real estate is now worth $102,000. If London needs to have a total return of 0.22 during the year, then what is the dollar amount of income that she needed to have to reach her object..
Calculate the elongation of the wire : A 12.0-kg mass, fastened to the end of an aluminum wire with an unscratched length of 0.50 m, is whirled in a vertical circle with a constant angular speed of 120 rev/min.

Reviews

Write a Review

Physics Questions & Answers

  What would the linear speed be at the bottom

A thin spherical shell of mass 0.25 kg and radius 0.15 m is released from rest from the top of a 3.0-m high ramp. What would the linear speed be at the bottom

  Find by how much does the object''s momentum change

A 5 N force acts on a 0.4-kg object for 0.3 seconds. By how much does the object's momentum change

  Estimate the index of refraction of the syrup

A tank holds a layer of oil, 1.58 m thick, which floats on a layer of syrup that is 0.66 m thick. Both liquids are clear and do not intermix. A ray, The index of refraction of the syrup is closest to:

  Calculate the common acceleration of the blocks

two blocks connected by a rod going down a 30.0 degree slope, bigger mass 3.30kg is first and the smaller 1.65kg is following. calculate the common acceleration of the blocks

  What is the frequency of the light waves

The red light emitted by a helium–neon laser has a wavelength of 632.8 nm. What is the frequency of the light waves?Hz

  What is the impulse acting on the passenger

A 60 kg front seat passenger in a car moving initially with aspeed of 23 m/s (50 MPH) is brought to rest by an airr bag in a time of 0.4s. What is the impulse acting on the passenger

  Magnetic field lines can be entirely confined

Magnetic field lines can be entirely confined within the core of a toroid, but not within a straight solenoid. Why?

  Where will saint see his reflection in the ornament

A spherical metallic Christmas tree ornament has a diameter of 6.41 cm. If Saint Nicholas is by the fireplace, 1.37 m away, where will he see his reflection in the ornament

  Find the slitwidth

The distance between the first and fifth minima of a single-slitdiffraction pattern is 0.400 mm with the screen 35.0 cm away fromthe slit, Find the slitwidth

  What is the current in the heating element

A coffee-maker contains a heating element that has a resistance of 34 ohms. What is the current in the heating element

  Determine the centripetal force acting on the ball

A child is twirling a 0.012 kg ball on a string in a horizontal circle whose radius is .100 meters. The ball travels once around the circle in .500 seconds.

  Calculate the reactions at the supports

Calculate the reactions at the supports and draw the shear force(SF) diagram with the values marked at the turning points.

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