What force is exerted by the biceps muscle

Assignment Help Physics
Reference no: EM13547079

If your biceps attach to your forearm at 0.0468 m from the elbow and make an angle of 27 degrees with the vertical while a 31.4 kg mass is held in your hand 30.32 cm from the elbow, what force is exerted by the biceps muscle? ignore the mass of the forearm. originally the forearm and and elbow create 90 degree angle

Reference no: EM13547079

Questions Cloud

Analyze evolution and characteristics of stars : The HR diagram is a powerful tool to analyze evolution and characteristics of stars. The HR diagram is used to plot the temperature/luminosity evolution of stars from the interstellar medium to the main sequence. As a star evolves along this path ..
Stars spend-sequence converting hydrogen into helium : Stars spend their time on the main sequence converting hydrogen into helium. There are two sets of reactions that can take place within a star, supporting the fusion process. Describe the two reaction chains or cycles used for hydrogen fusion and wha..
Two tugboats pull a disabled supertanker : Two tugboats pull a disabled supertanker. Each tug exerts a constant force of 2.10×10^6 N , one at an angle 15.0 degree west of north, and the other at an angle 15.0degree east of north, as they pull the tanker a distance 0.780 km toward the north. A..
Find magnitude of angular acceleration produced given mass : Find the magnitude of the angular acceleration produced given the mass lifted is 13.5 kg at a distance of 28.0 cm from the knee join, the moment of inertia of the lower leg is 0.900 kg*m2, the muscle force is 1470 N and its effective perpendicular le..
What force is exerted by the biceps muscle : If your biceps attach to your forearm at 0.0468 m from the elbow and make an angle of 27 degrees with the vertical while a 31.4 kg mass is held in your hand 30.32 cm from the elbow, what force is exerted by the biceps muscle? ignore the mass of the f..
Surface of cylinder and is perpendicular to circular ends : The parallel axis theorem provides a useful way to calculate the moment of inertia I about an arbitrary axis. The theorem states that I = Icm + Mh2, where Icm is the moment of inertia of the object relative to an axis that passes through the cente..
Flywheel is a solid disk that rotates about an axis : A flywheel is a solid disk that rotates about an axis that is perpendicular to the disk at its center. Rotating flywheels provide a means for storing energy in the form of rotational kinetic energy and are being considered as a possible alternativ..
Two round concentric metal wires lie on a tabletop : Two round concentric metal wires lie on a tabletop, one inside the other. The inner wire has a diameter of 18.0cm and carries a clockwise current of 14.0 A, as viewed from above, and the outer wire has a diameter of 38.0cm .
How high does the ball go above the top of the tube : Compressed air is used to fire a 60 ball vertically upward from a 1.1--tall tube. The air exerts an upward force of 2.2 on the ball as long as it is in the tube. How high does the ball go above the top of the tube? Express your answer to two signific..

Reviews

Write a Review

Physics Questions & Answers

  Find the distance between the first and second dark bands

compute the distance from the central maximum to the first bright region on either side of the central maximum.

  What is the average force exerted on a rider

an induction roller coaster can accelerate a train from zero to 27m/s in 2.5 seconds. What is the average force exerted on a 68kg rider

  Determine how fast does the muon go

A stationary pion (mass m?) decays into a muon (mass mµ) and a neutrino (mass m? ? 0, i.e. treat as massless). How fast does the muon go

  What is its speed if traveling in sodium chloride

in a vacuum, a certain light has a wavelength ?0 = 589 nm and travels at speed c = 3.00x10^8 m/s. What is its speed if traveling in sodium chloride

  Calculate the deepest he could have been

In a movie, Tarzan evades his captors by hiding underwater for many minutes while breathing through a long, thin reed. calculate the deepest he could have been

  Calculate the deviation of the ray

A ray of light passing through air is incident on a piece of quartz (n=1.46) at an angle of 25 degrees. Calculate the deviation d of the ray as it emerges back into the air

  What resistance should the wire have

The wire in a 150 W aquarium heater has a diameter of 0.12 mm and is made of iron, What resistance should the wire have while the heater is operating

  Find the magnitudes of the average force on the wall

A 130 g ball with speed 7.5 m/s strikes a wall perpendicularly and rebounds in the opposite direction with the same speed. find the magnitudes of the average force on the wall

  Find magnitude of the electrons centripetal acceleration

Suppose a single electron orbits about a nucleus containing two protons (+2e), as would be the case for a helium atom from which one of the naturally occuring electrons is removed. The radius of the orbit is 4.41 × 10-11 m. Determine the magnitude..

  What is the maximum kinetic energy of the body

A body is suspended vertically from an ideal spring of spring constant 3.4 N/m. The spring is initially in its relaxed position. What is the maximum kinetic energy of the body

  Determine the angle of reflection

Let the angle of incidence be 70° and the transmitted region be diamond with n2 = 2.42

  What focal length does the lens need

A 0.280 kg ball is dropped from rest at a point 1.35m above the floor. The ball rebounds straight upward to a height of 0.780 m. What are the magnitude and direction of impulse of the net force applied to the ball during the collision with the flo..

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