Strangely transparent human arm

Assignment Help Physics
Reference no: EM13840720

Question: A strangely transparent human arm is holding up a weight of mass m_w = 1.5kg. The sizes of the bones and attachment-points for the biceps muscle is shown in the figure. How much tension will the biceps muscle need to apply to the forearm to maintain the arm at 90 degrees?

The forearm weighs 1.0kg with its center-of-mass as shown in the figure

1832_center-of-mass.jpg

Reference no: EM13840720

Questions Cloud

What do you think was the motivation for cubbies cable : What do you think was the motivation for Cubbies Cable in taking the position to expense all cable costs during the nine months ended September 20, 2010? Would you characterize the position asan attempt to manage earnings?
Risks faced by your company and its key competitors : Finally, the client is asking for a brief note on some of the common risks faced by your company and its key competitors in this industry. Please offer five key risks. Please reference online information sources appropriately using endnotes
Create a creative and rational process : a creative and rational process
Compare and contrast management versus leadership : Compare and contrast management versus leadership
Strangely transparent human arm : Question: A strangely transparent human arm is holding up a weight of mass m_w = 1.5kg. The sizes of the bones and attachment-points for the biceps muscle is shown in the figure. How much tension will the biceps muscle need to apply to the forearm..
The planning for the community building session : The planning for the community building session
Which structure theory seems best suited to explaining crime : Considering the kinds of crime we have studied, which specific social structure theory seems best suited to explaining crime
Explain how a firm that does not hold a competitive advantag : Explain how a firm that does not hold a competitive advantage
Determine the electric flux : Consider Fig, which shows three pith balls and their corresponding net charges. Several notional surfaces have been drawn that enclose some or all of the charges. (A 2-D outline of each surface is shown). Use Gauss' Law to determine the electric f..

Reviews

Write a Review

Physics Questions & Answers

  Tere is a uniform magnetic field present given by b0003 i

a long wire lying along the x-axis carries a current of 2.80a in the x direction. there is a uniform magnetic field

  Their handles are insulated to prevent injury to the

the immediate cause of many deaths is ventricular fibrillation an uncoordinated quivering of the heart as opposed to

  Estimate how far from a piece of paper

Estimate how far from a piece of paper you must hold the lens to produce a sharp image of a streetlight 40 ft. Overhead.

  What is the range of wavelengths broadcast

If the frequencies are swept over a plusminus.gif2.00% range centered on 86.0 MHz, what is the range of wavelengths broadcast

  Voltage induced between the tips of the wings of airplane

An airplane at a velocity of 650 miles/hour in a region where the earth's magnetic field is 5x10^-5 Tesla and is nearly vertical. Whats the voltage induced between the tips of the wings of anairplane(70m apart)?

  Find the charge on each capaacitor

A 4µF and 10uF capacitor are connected in series across a potential difference of 40 V. Find the charge on each capaacitor and the potential difference across each

  What is the energy of the oscillator after one oscillation

A dampled harmonic oscillator is made from a 0.8kg mass on a k=14N/m spring with a damping constant of 400g/s, What is the energy of the oscillator after one oscillation

  What is the initial thermal energy of each gas

A 120cm3 box contains helium at a pressure of 1.50atm and a temperature of 80.0?C. What is the initial thermal energy of each gas

  What is pressure in the cylinder

What is pressure in the cylinder

  What is the net upward force on an airplane wing

A 10.00kg box on a smooth, frictionless, horizontal surface experiences a downward force of 30n at an angle of 40 degrees to the horizontal. The box moves 1.50 m to the right. What was the work done by gravity.

  What is the muzzle velocity as the bullet leaves the barrel

A certain spring has a spring constant k of 2.5 k N/m and is compressed by 50 cm. What is the muzzle velocity as the bullet leaves the barrel

  What is the difference among ma - mb in the masses

The mass of a robot is 5200 kg. This robot weighs 3750 N more on planet A than it does on planet B. Both planets have the same radius of 1.33 107 m. What is the difference among MA - MB in the masses of these planets?

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