A 70 kg person stands moderate so that his body weight is shared equally between the feet. If you know that the distance between his feet is 30 cm and the effect of his weight is in the middle of the distance between his feet prove that the body is balanced if the person exchanged loading between the feet to be loaded the right foot twice the left calculate the position of the center of gravity of the body

Q: 12. Calculate the center of mass of a 4 m long aluminum bar with cross-sectional area of 4 cm x 4 cm…

A: Given Data:  It is given that the length of the uniform bar is, L=4 m.  Axis of rotation is located…

Q: PIUDiem radius of 1 inch and the large that connects them travels small wheel rotates at 800 R large…

A: radius of small wheel = r1= 1 inch radius of large wheel= r2 =  8 inch Angular speed of small wheel…

Q: A and C please

A: Given Data: Dam height, H=15 m Dam width, W=20 m Water density, ρ=1000 kg/m3 Using g=9.8 m/s2

Q: P• d

A:

Q: YBriefly explain why antimatter is difficult to store after it is produced in the laboratories.

A: Antimatter is simply the opposite of regular matter and will destroy itself and any regular matter…

Q: The wave function for a traveling wave on a taut string is (in SI units) YxA) = 0.360 sin (9nt - 2nx…

A:

Q: (a) Find the force constant of the spring. N/m Enter a number. (b) Find the frequency of the…

A:

Q: A student is tesling project. is 10:0 m length is made up a wire for If length of diameter is the…

A: Length of wire = 10 metre Diameter of wire =2.5 cm Young modules = 200×109N/m

Q: (a) The atomic mass of the hydrogen isotope H is 1.007825 amu (atomic mass unit) and the mass of the…

A: Note: As per bartleby's rule, only one question should be answered. Kindly resubmit the other…

Q: Part B What is the resistance of a carbon rod at 25.8° C if its resistance is 0.0140 N at 0.0° C?…

A:

Q: Problem 10. A tube, open at only one end, is cut into two shorter (nonequal) lengths. The piece that…

A: For a open orgon pipe antinodes are produced at both end. For a closed orgon pipe antinode produced…

Q: Jack underwent radiation therapy using a beam of neutrons to treat a skin cancer on his hand. He…

A: Given, Dose equivalent = 14mSv Tissue weight =20g RBE = 11 We need to find, (a) Absorbed Dose =? (b)…

Q: (a) What is the kinetic energy of a 65.0 kg sprinter running at 2.30 m/s? (b) How fast must a 3000.0…

A:

Q: Below is the potential energy diagram for a 50 gram particle. If the particle's mechanical energy is…

A:

Q: Problem 9. What length should an oboe have to produce a fundamental frequency of 110 Hz on a day…

A:

Q: N S S N

A:

Q: 6 A hawk is flying 150m above the ground when it spots a vole. The hawk goes into a dive by tucking…

A:

Q: e. You can also obtain the component by measuring the angle from the +xaxis with counterclockwise…

A: F→ = 14 m-sin30°i^-cos30°j^G→ = 20 msin36.87°-cos36.87°

Q: Using the letters, match each prefix with the multiplier it represents. V V V V x 10-6 x 106 x 10-3…

A: The given prefix are associated with multiplier as per their definition.

Q: Please answer a-c

A: Given: ε1=22 Vε2=44 Vε3=3.5 Vε4=45 V

Q: B1 (a) Explain the difference between an adiabatic quasi-static process and an isothermal…

A: Adiabatic quasi-static process: Adiabatic quasi-static process are the process in which there is no…

Q: 5) Let's use this expression to solve a problem. Star X and Star Y are intrinsically identical…

A: Given, star X is located 20 light-years from earth star Y is located 40 light-years  from earth…

Q: A long rod, radius R, that has uniform positive charge density p is spun around its central axis…

A:

Q: A block accelerates at 3.6 m/s down a plane inclined at an angle 29.0°. 3.6 m/s? m 29° Find uk…

A: Given a =3.6 m/s2 inclined angle = 29 we have to find out kinetic friction coefficient.

Q: Problem 71

A:

Q: A B D X

A: This gate network consists of 5 gates. Two AND 'gates', one NOT gate ,  one XOR gate and one OR…

Rotational Equilibrium And Rotational Dynamics

In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics. 

Equilibrium of Forces

The tension created on one body during push or pull is known as force.