1. At the local airport, a personcarries a 21-kg suitcase inone hand. Assuming thehumerus (the upper arm bone)supports the entire weight ofthe suitcase, determine theamount by which it stretches.(the humerus is assumed to be13cm in length and to have aneffective cross sectional areaof 5.2 x10^4 sq.m) Y of bone(tension) = 1.6x10^10 Pa2. A horizontal force of 1.2 N isapplied to the top of a stack ofpancakes 13 cm in diameterand 9.0 cm high. The result isa sheer deformation of 2.5 cm.What is the sheer modulus forthese pancakes?

We are authorized to answer one Question at a time, since you have not mentioned which question you…

Answered: 1. At the local airport, a person…

Science

Physics

1. At the local airport, a person carries a 21-kg suitcase in one hand. Assuming the humerus (the upper arm bone

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter9: Statics And Torque

Section: Chapter Questions

Problem 13PE: Suppose a 900-kg car is on the bridge in Figure 9.34 with its center of mass halfway between the...

See similar textbooks

Related questions

Q: A 30kg of iron was put in a container with 14.33 kg water. The water is at 10°C and the iron has an…

Q: A 100 m long steel beam is moving past the Earth . Observers on the Earth measure the steel beam to…

A: length contraction formula lrest frame=l01-v2c2

Q: Find the gravitational potential energy of a light that a mass of 4.8 kg and is 12.5 m above the…

A: Given data: Mass (m) = 4.8 kg Height (h) = 12.5 m Required: The gravitational potential energy…

Q: Find the displacement Work done=21.91 J Force=12.5 N

A: Given in question- work done(w) = 21.91 Force(F) = 12.5 N To…

Q: What is the resultant electric field at point D? Qa = +10uC, Qb= +2uC, Qc = +10uC C +10uC 5cm +2uc…

Q: A 6.0-uF capacitor, a 0.12-H inductor, and an 85-Ω resistor are connected in series across a 10-V,…

Q: If you placed an AC voltmeter across the outlets of a wall socket in Europe, you would measure…

Q: R 4R Cutout View Cross-Section View Note: Figures not drawn to scale. A nonconducting sphere of…

Q: An object of mass 18 kg is at a certain height above the ground. If the potential energy of the the…

A: Given data: Mass (m) = 18 kg Potential Energy (PE) = 210 J g = 10 m/s2 Required: The height (h)…

Q: When jumping down, you can seriously injure yourself if you land on stiff legs. One way to avoid…

Q: device? Why? 2. Does AC power source can use directly to our home appliances at home? Why or why…

A: Answer:- (2)AC power source can use directly to our home appliances at home. Because The main…

Q: What are the waves and what are their characteristics ? What is the difference between sound waves…

A: Waves are disturbances that travel through a fluid medium. Several common wave characteristics…

Q: Consider the two vectors, A = 14x + 16y B = 3.3x-3.5y Part (a) What is the magnitude of the vector A…

A: As per the answering guidelines we will solve first three Parts. Please upload rest of the parts…

Q: 5] An object is located at a distance s = 14 m] in front of a mirror having a focal length of f = 2…

A: Given, An object is located at a distance s = 14cm in front of mirror having a focal length of f =…

Q: 2. Using KCL and KVL, solve for Vo (*hint: redraw the circuit) 10 V 2Ω Ήτ 5Ω Vo 5Ω Μ 19 Μ 3 Ω

A: We have a circuit with a battery of E=10 V and five resistors of magnitude R1= 2ohm, R2=5 ohm, R3=5…

Q: A jet plane flying 7567 meters above the ground passed directly above Phil one minute later. Phil…

A: The solution of this question is given below...

Q: A car uses total energy of 2500 J and output is 750 J. efficiency of car is A. 50% B. 30% C. 25% D.…

A: Given data: Input Energy (Ein) = 2500 J Output Energy (Eout) = 750 J Required: The efficiency of…

Q: A current of 12 A flows through a conductor for 16 s. What amount of charge passes through the…

A: Given data : Time = T Current = I…

Q: Find the impulse Force=12.12 N Time-5.1 s

Q: Why is it that Voltmeter is connected in parallel to a circuit to measure the voltage of the…

A: Required reason for connecting voltmeter in parallel to a circuit. Why heat is zero in thermal…

Q: Given data: Force=2 N Area=0.7 mm2 Find pressure

Q: - A dielectric slab is slowly inserted between the plates of a parallel plate capacitor while the…

Q: A long conducting cylindrical pipe has length L., an inner radius r, and outer radius r₂ as shown in…

A: This problem can be proven with the Gauss Law.

Q: Calculate the wavelength of light emitted from the lamp if the frequency is 6x 1014 Hz. Express your…

Q: When light passes from one medium to another, its frequency remains the same but its wavelength…

Q: A ray of light incident on the surface of the flint glass at an angle of 50° with the normal.…

Q: What is the acceleration produced by a force of 260 N exerted on an object of mass 24 kg.

A: Given data : Force = F Mass = m…

Q: A 5-kg ball moving with a velocity of 8 m/s collides head-on with another ball of 2-kg mass and…

Q: Find the displacement Work done=21.91 J Force=12.5 N

A: Given data : Work done=W Force=F Required : Displacement

Q: Calculate the linear momentm of 25 GeV proton assuming that rest mass energy of the proton is 1 GeV.

A: Given information: Energy of the proton E=25 GeV. Rest mass energy of the proton E0=1 GeV. The…

Q: A 5-kg block of wood hangs a pendulum by a string of 4 meters long. When a 30gm bullet is fired at…

Q: Given data: Current = 22 A Resistance = 30 ohms Find the voltage

A: Given: The electric current is 22 A. The resistance of the circuit is 30 Ohm.

Q: Determine density Mass=3 kg Volume=0.032 m3

A: Given data : Volume=V Mass=m Required : Density

Q: Work and Energy shows that the ball which has the highest bounce has the least kinetic energy lost.…

A: A body which is in motion posses kinetic energy. A body having mass m velocity v, possess following…

Q: A 60-Hz AC generator develops a peak voltage of 170-V. The generator is connected to a lightbulb…

Q: A wall, acted upon by a force of 20 N, does not move. The work done in this process is (A) 20 J (B)…

A: Force is acted upon the wall but wall is not moving.

Q: A certain container has 0.56 grams of ⁹⁰Sr. Calculate the activity of this material in units of…

Q: Anna wants to cool 0.25 kg of water, initially at 25°C, by adding ice initially at -20°C. How much…

Q: What is the magnitude force on a proton moving at 2.5 x 105 m/s in a magnetic field 0.5T If the…

A: Given: The speed of the proton is 2.5x105 m/s. The strength of the magnetic field is 0.5 T. The…

Q: for a serial RLC circuit, let C = 50.0 pF, L = 25 mH and R = 8.0k Calculate the angular frequency of…

Q: A meter of polyaramide fiber has a diameter of 560. μm, a mass of 0.143 g, and takes 0.43 s to…

Q: An object of mass 18 kg is at a certain height above the ground. If the potential energy of the the…

Q: Find pressure Force=2.6 N Area 2 mm2

A: Given data : Force=F Area=A Required : Pressure

Q: FIND IMPULSE VALUE Force=12.1 N Time=2.3 s

Q: Determine the speed of car

A: GivenDistance, d=21.57 mTime, t=2 s

Q: Given a charge of Q₁=-2 x 106 is placed in an electric field and experiences a force of 5.5 N. If Q₁…

Q: Find the value of displacement Work done=203.5 J Force=26 N

A: Given data : Force=F Work done=W Required : Displacement

Q: Calculate the kinetic energy stored in car of mass 25.22 kg moving with velocity 10 m/s

Q: 1.) Gases in the atmosphere keep the temperature in a range to support life on earth. 2.) There is…

A: Given : To state true or false.

Q: Why do javelin throwers sprint down the runway? Question 15 options: warm up before the throw…

A: Javelin in the game in which the thrower runs with the javelin before throwing it.

Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

1. At the local airport, a person
carries a 21-kg suitcase in
one hand. Assuming the
humerus (the upper arm bone)
supports the entire weight of
the suitcase, determine the
amount by which it stretches.
(the humerus is assumed to be
13cm in length and to have an
effective cross sectional area
of 5.2 x10^4 sq.m) Y of bone
(tension) = 1.6x10^10 Pa
2. A horizontal force of 1.2 N is
applied to the top of a stack of
pancakes 13 cm in diameter
and 9.0 cm high. The result is
a sheer deformation of 2.5 cm.
What is the sheer modulus for
these pancakes?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A cook holds a 2.00-kg carton of milk at arm's length P8.19). What force FB must be exerted by the biceps muscle? (Ignore the weight of the forearm.) Figure P8.19
A cook holds a 2.00-kg carton of milk at arm's length P8.19). What force FB must be exerted by the biceps muscle? (Ignore the weight of the forearm.) Figure P8.19
Two rods, one made of copper and the other of steel, have the same dimensions. If the copper rod stretches by 0.15mm under some stress, how much does the steel rod stretch under the same stress?
(a) What force must be exerted by the wind to support a 2.50-kg chicken in the position shown in Figure 9.33? (b) What is the ratio of this force to the chicken's weight? (c) Does this support the contention that the chicken has a relatively stable construction? Figure 9.33
One end of a uniform 4.00-m-long rod of weight Fg is supported by a cable at an angle of = 37 with the rod. The other end rests against the wall, where it is held by friction as shown in Figure P12.23. The coefficient of static friction between the wall and the rod is s= 0.500. Determine tile minimum distance x from point A at which an additional object, also with the same weight Fg can be hung without causing the rod to slip at point A.
Suppose a 900-kg car is on the bridge in Figure 9.34 with its center of mass halfway between the hinges and the cable attachments. (The bridge is supported by the cables and hinges only.) (a) Find the force in the cables. (b) Find the direction and magnitude of the force exerted by the hinges on the bridge.
When visiting some countries, you may see a person balancing a load on the head. Explain why the center of mass of the load needs to be directly above the person's neck vertebrae.
Explain why the forces in our joints are several times larger than the forces we exert on the outside world with our limbs. Can these forces be even greater than muscle forces (see previous Question)?
A 5.45-N beam of uniform density is 1.60 m long. The beam is supported at an angle of 35.0 by a cable attached to one end. There is a pin through the other end of the beam (Fig. P14.30). Use the values given in the figure to find the tension in the cable. FIGURE P14.30
A 3.0-m long steel wire of radius 0.60mm supports a weight of 50N. By how much is the wire elongated because of the weight?
A 20.0 m tall hollow aluminum flagpole is equivalent in strength to a solid cylinder of aluminum 3.50 cm in diameter. A strong wind bends the pole much as a horizontal force of 900 N exerted at the top would. How far to the side (in mm) does the top of the pole flex?
As a part of his daily workout routine, he lifts 10-kg dumbbells on each hand. His hands and forearms weigh 4 kg each. If the length of each of his forearms and hands are 0.5 m, determine the force exerted by his muscles? Assume that the center of gravity of the forrearms are in the middle.