What is the average power output of the greyhound

Assignment Help Physics
Reference no: EM13338719

A 64kg human sprinter can accelerate from rest to 10 m/s in 3.0s. During the same time interval, a 28kg greyhound can go from rest to 20 m/s.

(1) What is the average power output of the human? Average power over a time interval ?t is ?E/?t

(2) What is the average power output of the greyhound?

Reference no: EM13338719

Questions Cloud

What are the other energy levels : A certain system emits electromagnetic radiation of wavelengths 'lambda'1=310nm, 'lambda'2=207nm and 'lambda'3=124nm. what are the other energy levels
How quickly is the water accelerating : When you put water in a kitchen blender, it begins to travel in a 3-cm-radius circle at a speed of 1 m/s. How quickly is the water accelerating
What is the acceleration of the three boxes : Three boxes are being accelerated on a horizontal table with a 60-N force applied to box 1 at an angle 35o below the horizontal. What is the acceleration of the three boxes
How much they have to invest every year to be able to meet : Jeff's parents will like to save for their two year son to go to college. They anticipate that will cost a total of $60,000 for 4 years when Jeff turns 20.
What is the average power output of the greyhound : A 64kg human sprinter can accelerate from rest to 10 m/s in 3.0s. What is the average power output of the greyhound
What must be the minimum initial speed of the dart : A 19.00kg lead sphere is hanging from a hook by a thin wire 3.40m long, and is free to swing in a complete circle. What must be the minimum initial speed of the dart
Determine the frequency of the photon : A hydrogen atom initially in the ground state absorbs a photon, which excites it to the n = 12.0 state. Determine the frequency of the photon
How the xml equivalent capabilities were used : Write a short essay to discuss how the XML equivalent capabilities were used in the past in WBIS and what changes are expected in XML in future?
How much was the firm taxable income or earnings : ABC recently reported $42,198 of sales, $13,908of operating costs other than depreciation, and $5,423 of depreciation. The company had no amortization charges and no non-operating income. It had $8,000 of bonds outstanding that carry a 10% in..

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

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