Determine her metabolic power

Assignment Help Physics
Reference no: EM13307266

For exercise, a 60 kg athlete runs up a 10-m high hill in 30 seconds. Assume the efficiency of the human body is 25%.

A. Determine her power output?

B. Determine her metabolic power?

Reference no: EM13307266

Questions Cloud

Calculate net pay and totals from the inputs provided : Write a program to calculate Net Pay and Totals from the inputs provided below. The program should use a loop & prompt user for inputs shown.
Evaluate the impact of globalisation : Working individually to evaluate the impact of globalisation on the value chain and purpose of assessment is to identify and analyse elements of the value chain and understand how they must interact to create value for the organisation.
Compute force fa on roller and x- and y-components at o : The uniform 30 kg bar OB is secured to the accelerating frame in the 30 degree position from the horizontal by the hinge at O and roller at A. if the horizontal acceleration of the frame is a equals 20 m/s^2
Consider the procedure described in adaptive playout delay : Consider the procedure described in "Adaptive Playout Delay" for estimating average delay di. Let r1 - t1 be the most recent sample delay, let r2 - t2 be the next most recent sample delay.
Determine her metabolic power : For exercise, a 60 kg athlete runs up a 10-m high hill in 30 seconds. Assume the efficiency of the human body is 25%. Determine her metabolic power
How the typical sources of business growth : Speculate on how the typical sources of business growth might evolve over the coming decade. Explicate how these changes might affect businesses in the industry you have selected for this course. Support your speculations with examples and discuss wh..
Create a student class which will contain the following : Demonstrate the correct working of your classes by reading in a collection of student records from a file, sort the records, and print them. If a name is "EOF" it will mark the end of the file.
Derermine the velocity and acceleration of point p : At the same instant the frame h, not the horizontal blade, rotates about a vertical axis with a constant angular velocity w=0.9 rad/s, measured relative to h
Why your program should require o(logn) time per order : The double action system operates as follows. When a new buy order of $x arrives it is simply stored for future use if none of the stored sell orders has an asking price lower than or equal to $x.

Reviews

Write a Review

Physics Questions & Answers

  What is the equivalent dosage of the radiation exposure

a 57 kg researcher absorbs 6.3*10^8 neutrons in a workday. The energy of the neutrons is 2.6 MeV. What is the equivalent dosage of the radiation exposure

  What is the launch speed of a projectile

What is the launch speed of a projectile that rises vertically above the Earth to an altitude equal to five before coming to rest momentarily.

  What is the magnitude of the charge of the particle

At t=0, a proton is moving with the speed of 5.5×10^5 m/s at an angle of 30 degrees from the x-axis, as shown in the figure. A magnetic field of magnitude 1.5 T is pointing in the positive y-direction. What would be the y-coordinate of the proton ten..

  Find the rms value of potential difference across resistor

A 7.00×10-1 H coil with a resistance of 1.62×101 Ohm is in series with a 3.01×102 Ohm resistor. find the rms value of the potential difference across the resistor

  Find the normal force exerted by the snow on the skier

A 59.00kg skier encounters a dip in the snow's surface that has a circular cross section with a radius of curvature of 12-m. If the skier's speed at point A is 7.0 m/s, what is the normal force exerted by the snow on the skier at point B? Ignore f..

  What is the mean free path of argon

At 20C and 750 torr pressure, the mean free paths for argon gas(Ar) and nitrogen gas(N) are lambdaAr = 9.9 x 10^-6 cm, What is the mean free path of argon

  Determine the area of each turn of the coil

A generator rotates at 88Hz in a magnetic field of 2.6×10?2T . It has 1200 turns and produces an rms voltage of 120V and an rms current of 57.0A, What is the area of each turn of the coil

  What is the permittivity of this oil

A parallel-plate capacitor has a capacitance of c1 = 3.5 uF when filled with air and c2 = 23 uF when filled with a dielectric oil at potential difference of 12 V. What is the permittivity of this oil

  Find the work w done by the force

A Force F= (6xi+ 5yj), where F is in newtons and x and y are in meters, acts on an object as the object moves in the x direction, Find the work W = integral (F · d vector r) done by the force on the object

  Obtain the amplitude of the motion

The position of an object connected to a spring varies with time according to the expression x = (4.8 cm) sin(9.3 ?t). Find the amplitude of the motion

  What is the displacement of car from the point of origin

A radio controlled car increases its kinetic energy from 4J to 12J over the distance of 2 m. What was the average net force on the car during this interval.

  What is the average power

When the electric power was turned off, the electric motor originally running at 1800 rpm comes to rest in 15.0 s. Find out the angular acceleration, the angular velocity at the end of 5.0 s, and the total angle turned through in 15.0 s.

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