Estimate the power required to operate the tow

Assignment Help Physics
Reference no: EM13247064

A ski tow operates on a slope of angle 14.8? of length 250m . The rope moves at a speed of 12.4km/h and provides power for 51 riders at one time, with an average mass per rider of 68.0kg .

Part A Estimate the power required to operate the tow.

Reference no: EM13247064

Questions Cloud

Define the whole number ratio of manganese to oxygen : A 12.00 g sample of manganese is heated and allowed to react completely with the oxygen in the air to form an oxide having a mass of 18.99 g. What are the moles for each component? Also, what is the whole number ratio of manganese to oxygen.
Find the magnitude of the workers force : A 35 kg block of ice slides down a frictionless incline 1.6 m along the diagonal and 0.63 m high, Find the magnitude of the worker's force. How much work is done on the block by the worker's force
Explain temperature of the surroundings favor spontaneity : Will changing the temperature of the surroundings favor spontaneity, nonspontaneity, or have little effect? deltaH = -30.4 kJ/mol
What is the wavelength of the incident photon : An incident -ray photon is scattered from a free electron that is initially at rest. The photon is scattered straight back at an angle of 180 degrees from its initial direction. The wavelength of the scattered photon is 9.00×10^-2 nm.
Estimate the power required to operate the tow : A ski tow operates on a slope of angle 14.8? of length 250m . The rope moves at a speed of 12.4km/h, Estimate the power required to operate the tow
What is the null and alternative hypothesis : What is the null and alternative hypothesis (in symbols) for this t-test and use the appropriate t-test statistic?
Find the average force on the ball from the players foot : A soccer player kicks a soccer ball of mass 0.45 kg that is initially at rest. The player's foot is in contact with the ball for 1.1 x 10-3 s, and the force of the kick is given by F(t) = [(6.1 x 105)t - (2.3 x 108)t2] N for 0 t 1.1 x 10-3s, where ..
Explain why cyclohexane adopts the chair conformation : Give two reasons why cyclohexane adopts the chair conformation rather than a planar structure
Define why cis-1-chloro-4-t-butylcyclohexane reacts rapidly : explain why cis-1-chloro-4-t-butylcyclohexane reacts rapidly with sodium ethoxide while the trans-isomer react slowly

Reviews

Write a Review

 

Physics Questions & Answers

  What is the magnitude of the force on the electron

A very long solenoid of circular cross section with radius R = 5.30 cm has n = 69.0 turns/cm. An electron is sitting just outside the solenoid, at a distance r = 5.80 cm from the solenoid axis. What is the magnitude of the force on the electron as..

  Use a medium size telescope on a mountain

Why is it better for some purposes to use a medium size telescope on a mountain instead of a telescope in space?

  Find out how high above the lowest point does impact make

If each rock strikes the fixture traveling at 10.0 {rm m}/{rm s} horizontally and rebounds at 2.00 {rm m}/{rm s} backwards, find out how high above the lowest point does the impact make your light fixture swing?

  Find the potential from a proton

Find the potential 1.18 cm from a proton. The Coulomb constant is 8.9876 × 10^9 N m^2/C^2 and the elemental charge is 1.602 × 10^?19 C

  Calculate the flux through the surface

A 10 resistor, 10 mH inductor, and a 110.0 µF capacitor are connected in series to a 50.0 V (rms) source having variable frequency. Find out the energy delivered to the circuit during one period if the operating frequency is twice the resonance fr..

  How much longer will it take you to burn off the calories

After going through a bad break-up with your significant other you end up drinking half a case of beer. The next day you decide the cloud of despair must be fought with exercise. How much longer will it take you to burn off the calories of the bee..

  What is the rotational inertia of the wheel

plan a free-body diagram of the wire and bird system. How much tension does the bird produce in the wire? Ignore the weight of the wire.what is the rotational inertia of the wheel.

  What average rate does the force from the cable

A hot (70 C) lump of metal has a mass of 250 gm and a specific heat of .25 cal/gm-C. John drops the metal into a 500 gm calorimeter (specific heat of .10 cal/gm-C) containing 75 g of water at 20 C. Once they reach equilibrium, what will be the fin..

  Find the upward force due to air resistance

A falling skydiver of mass 86.0 kg accelerates downward at 6.7 m/s2. What is the upward force due to air resistance

  Compute angular frequency of the particle

A particle with a mass of 4.10 × 10-20 kg is oscillating with simple harmonic motion with a period of 2.9 × 10-5 s and a maximum speed of 2.3 × 103 m/s.

  What is the net flow rate of energy

If the sphere is enclosed in a room whose walls are kept at -5°C, what is the net flow rate of energy out of the sphere

  Find the radius of the aperture

Diffracted light from a circular aperture is viewed on a distant viewing screen, Find the radius of the aperture if the wavelength of light is 680 nm

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