Find the bicyclists average power output

Assignment Help Physics
Reference no: EM13281198

It takes 150 minutes for a middle-aged physics professor to ride his bicycle up the road to Alpe d'Huez in France. The vertical height of the climb is 1,120 m, and the combined mass of the rider and bicycle is 83 kg. What is the bicyclist's average power output?

Reference no: EM13281198

Questions Cloud

Explain what mass of copper is contained in copper carbonate : Basic Copper Carbonate contains 57.84% copper and 5.43% carbon by mass. What mass of copper in grams is contained in 7.061 kg of basic copper carbonate
Find k in terms of given or known parameters : A line charge of infinite lenght lies along the z axis and carries a uniform linear charge density of ρl C/m. A perfectly conducting cylindrical shell, whose axis is the z axis, surrounds the line charge.
A three phase induction motor operating : A 3 phase induction motor operating from 415 volt system devlope an output of 25kw at efficiency of 0.88 per unit with an operating power factor of 0.85 lagging cal the input line current of the motor How much phase current will flow in each phase of..
Install the web server role via server manager : Role services installed by default and project enables you to install the Web Server role via Server Manager.
Find the bicyclists average power output : It takes 150 minutes for a middle-aged physics professor to ride his bicycle up the road to Alpe d'Huez in France. What is the bicyclist's average power output
Calculate electron-hole and intrinsic carrier concentrations : A semiconductor has Nc=10^19 cm^-3, Nv=5x10^18 cm^-3 and Eg=2eV. If it is doped with 2x10^17 acceptors (fully ionized), calculate the electron, hole and intrinsic carrier concentrations at 627 C. Sketch the simplified band diagram, showing the pos..
How much work does the elevator do : An elevator is able to raise 9,800 N to a height of 22 m in 14 s. How much work does the elevator do
Compute the value of the reverse rate constant : For a certain reaction, = 8.38×10?4 and 9.24×10?5 . Calculate the value of the reverse rate constant, , given that the reverse reaction is of the same molecularity as the forward reaction.
Mass per unit volume of substance is called density : The mass per unit volume of a substance is called density (density = mass/volume). Arrange the following in order of increasing density - air, exhaust from chimney, honey, water, chalk, cotton, and iron.

Reviews

Write a Review

Physics Questions & Answers

  How much tension does the bird produce in the wire

A steel wire in a piano has a length of 0.60- m and a mass of 4.5 x10-3 kg. To what tension must this wire be stretched in order that the fundamental vibration correspond to middle C (fC = 261.6 Hz on the chromatic musical scale).

  What distance does the car cover in the first 4.0 seconds

The distance to the Andromeda Galaxy is estimated at about 2 ´ 106 light years. A light year is distance travelled by light in one year; if the speed of light is 3 ´ 108 m/s, about how far is it from our galaxy to Andromeda? (1 year = 3.15 ´ 107 s..

  How much heat is necessary to convert ice cube into steam

A uniform plank of length 5.0 m and weight 225 N rests horizontally on two supports, with 1.1 m of the plank hanging over the right support. To what distance x can a person who weighs 415 N walk on the overhanging part of the plank before it just ..

  Conclude the number of atoms in 1 cm3 of copper

Visualize the one cubic centimeter as formed by stacking up identical cubes, with one copper atom at the center of each. Determine the volume of each cube.

  Find the total charge on the drum

The drum of the photocopying machine in the problem above has a length of 48 cm and a diameter of 9 cm. What is the total charge on the drum

  Find an expression for the distance d

A block is launched with speed up v0 a slope making an angle ? with the horizontal, Find an expression for the distance d the block travels along the slope

  Calculate the net radiation flux from the road to the air

On a hot day, the temperature of a road surface may rise to over 50 degrees C. calculate the net radiation flux from the road to the air

  What is the capacitance of each capacitor

Two capacitors give an equivalent capacitance of 9.00 pF when connected in parallel and an equivalent capacitance of 1.95 pF when connected in series. What is the capacitance of each capacitor?

  Illustrate what is the tension in the vine at lowest point

Jeff of the Jungle swings on a 7.6- vine that initially makes an angle of 47 with the vertical. If Jeff starts at rest and has a mass of 88 , illustrate what is the tension in the vine at the lowest point of the swing?

  Calculate the activity of the radioactive material

A device used in radiation therapy for cancer contains 0.29 g of cobalt-60 (59.933 819 u). Determine the activity (in Bq) of the radioactive material

  Find the velocity of blocks after the collision

a 5 kg block moving at 4.0 m/s collides and sticks with a second stationary block of mass 3.0 kg, find the velocity of blocks after the collision

  Illustrate what is the magnitude of the footballs resultant

At the point he throws a 50.0 yards forward pass straight down the field. Illustrate what is the magnitude of the football's resultant displacement?

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