What is charge
Q: 10. Three point-like charges are placed as shown in the figure, a = 18.0 cm and b = 52.0 cm. Find th...
A:
Q: If a projectile is fired with an initial speed of vo ft/s at an angle a above the horizontal, then i...
A:
Q: Dale Earnhardt Jr.’s car can do 0–80 mph in 3.5 s. His weight is listed at 175 lb. What force does...
A: The formula for conversion is 1mph=0.4407m/s and 1lbs=0.4536kg. The acceleration experienced by da...
Q: The International Space Station is in a 250-mile-high orbit. What are the station’s orbital period, ...
A: Given Height of the orbit from the surface of the earth = 250 mile
Q: vtons, what do they read? Ignore the masses of the pulleys and strings and assume the pulleys and th...
A: Given: mass, m=9.3 kg angle, θ=28°
Q: A wave is modeled by the wave function: y (x, t) = A sin [ 2π/0.1 m (x - 12 m/s*t)] 1. Find the wave...
A: Note: As per the policy, only the first three subparts of the problem will be solved. If you want th...
Q: What is force
A: According to Newton's law
Q: A multipurpose transformer has a secondary coil with several points at which a voltage can be extrac...
A: Given: To find the number of turns, the formula is used as, VsVp=NsNp Here, Vp =Primary voltage,Vp =...
Q: follower cam R 15 , If or the mechanism shown, R= 0.45 m, 0 - 10 ,and o he cam rotates with angular ...
A: Option b
Q: What is the value of G
A: 1 gram = 0.001 kilogram
Q: As a locket ship moves by at 0.95c a mark is made on a stationary axis at the front end of the rocke...
A: The problem based on the concept of length contraction. Length contraction: To understand the concep...
Q: An electron is released from rest in a uniform electric field. The electron accelerates vertically u...
A: a) The electron which is travelling a distance in time t is denoted as, s=ut+12at2 where, Electron's...
Q: answer (c)
A: Part C: Let the displacement of m1, m2 be x1 and x2 respectively. Write the Lagrange’s equation and ...
Q: Which is the third pole of Earth
A: Himadri is termed as
Q: When a massive body collides against a light body at rest, the velocity of the massive body remains ...
A: True
Q: Discuss the Laue method for X-ray diffraction to evaluate the crystal structure and write its advant...
A: Laue Method It is mainly use for the determining the structure of single large crystal. Where white ...
Q: The moon Phobos orbits around Mars with a semi-major axis of 9376 km, and an orbital period of 7.65 ...
A: Conceptualize Applying Kepler's third universal law of planetary motion. T² is directly proportional...
Q: X-rays of wavelength of 1.54 angstroms are used to calculate the spacing of (200) plan in platinum. ...
A: nλ=2dsinθ11.54 A0=2dsin22.4°d=2.02 A°
Q: The siphon is an old technology used to transport water from _________ locations, and is commonly us...
A: Concept used: Siphon is technology used to carry water from one reservoir to another. The liquid is ...
Q: If x = y2z2 and y= sin(y+ z), then is equal to: a) 2yz? - 2zy2 + 2yz tan(y + z) b) 2yz - y? + y tan(...
A: Given: x=y2z ---(1)y=siny+z---(2)
Q: The force needed to maintain a constant velocity of 0.8 m/s on air track is found to be 0.005 N. The...
A: Given data: The velocity is v=0.8 m/s. The force is F=0.005 N. The area of the cart is A=0.05 m2. T...
Q: Answer the following question from the picture Please dont include a lot of calculations it should b...
A: Therefore total charge of the disc is
Q: If no property of an isolated system changes with time and in space, the system is at an equilibrium...
A: When an isolated system is left undisturbed, its properties in general change with time. After a suf...
Q: Q: Please calculate the moment of inertia values for each figures according to defined rotation axis...
A: I'm solving the moment of inertia for the second figure. As according to our honor code, we can solv...
Q: SI Unit of current
A: Ampere
Q: A particle of is Subpeet to a is a positue constant. is initially ot pasition Li, maring initial vel...
A: force, F=ma, mass of the particle=m a=acceleration of the body F=m dvdt =m dvdxdxdt =m vdvdxF dx=mv...
Q: (a) Calculate the acceleration due to gravity on the surface of the Sun. (b) By what factor would yo...
A:
Q: ASHRAE's Standard 62.1, Thermal Environmental Conditions for Human Occupancy, describes the combinat...
A: True
Q: Tuning an Instrument. A musician tunes the C-string of her instrument to a fundamental frequency of ...
A: Part (a) Given: The fundamental frequency of the string is f1=65.4 Hz. The length of the string is ...
Q: The cost of electricity varies widely throughout the United States; $0.120/kWh is a typical value. A...
A: Given, Electricity cost = 0.12$/kWh And power P=Et So, E=P.t a) Power = 40W total time, t =7days= 24...
Q: What is dark matter?
A: All the ordinary matter we can find accounts for only about 4 percent of the universe. We know this ...
Q: Elucidate the salient features of reciprocal lattice and how does it help to investigate the crystal...
A: This is a question based on the crystal structures. The reciprocal lattice represents the Fourier tr...
Q: 5x2 Let f(x, y, z) = 5y - 522 If the level surface f(x,y, z) = 5 has the surface area %3D element of...
A: Given: f(x,y,z)=5y-5x22-5z22f(x,y,z)=5dσ=B(x,y,z)dxdzB(x,y,z)=∇f
Q: Large helium-filled balloons are used to lift scientific equipment to high altitudes. (a) What is ...
A: Given T1=10.8° C + 273.15 = 283.95 K T2 = -43.7° C + 273.15 = 316.85 K Ideal gas law equation Her...
Q: please
A: Given, Weight suspended, W=400 N Let the force on A due to B,C,D be FAB, FAC,FAD. So the force vect...
Q: Two rings of radii R and nR made from the same wire have the ratio of moments of inertia about an ax...
A: n =
Q: The figure below shows a person pushing a box with a force (F) of 28.4 N over a displacement of 5.1 ...
A: The work done W by a force F→ in producing a displacement d→ is: W = F→·d→ = Fdcosθ Here θ is the an...
Q: Most automobiles have a coolant reservoir to catch radiator fluid that may overflow when the engine ...
A: Given : Capacity of the copper radiator(or volume of the fluid), Vc (or Vf)= 15 L Initial t...
Q: What is Pauli's exclusion principle
A: The Pauli exclusion principle says that no two electrons can have the same set of quantum numbers; t...
Q: A hollow cylinder of mass MT and radius R1 rolls without slipping on the inside surface of another h...
A: In the case of the inner cylinder, it seems to roll down on a plane at any instant (since radius of ...
Q: Question is attached
A: The magnetic field is directed into the plane of the paper. By using the right hand rule, the direct...
Q: A 55 kg skater at rest on a frictionless rink throws a 3 kg ball, giving the ball a velocity of 8 m/...
A: M1V1 + M2V2 = M1V1 + M2V2 0 = 55V1 + 3×8 V1 = -2.29
Q: what is laplace equation for a sphere
A: Introduction: Laplace’s equation is one of the most significant equations in physics. It is the solu...
Q: What is the greatest wavelength of light that will cause the emission of photoelectrons from sodium....
A: Concept used: Photoelectric effect is the process of ejecting out electrons from surface of metal. T...
Q: Help
A: Note: As per the policy only the first three subparts of the problem can be solved. If you want the ...
Q: If it requires 6.0 J of work to stretch a particular spring by 2.0 cm from its equilibrium length, h...
A:
Q: What is continuous weighed sum of de-broglie waves
A: ψ(x,t)=∫φ(px)ei(pxx/ℏ−Et/ℏ)dpxψ(x,t)=∫φ(px)ei(pxx/ℏ−Et/ℏ)dpx
Q: if you write steps clearly it would be great! thank you
A: Given: The total charge q is uniformly distributed on the spherical styrofoam ball. The radius of th...
Q: 1.1 x² + 9 = 1
A: x = sqrt (100/11) =3.015
Q: Da) For central Disac particle moving in a potential, show thet the orbital momentum is not Constent...
A: Given a Boson particle moving in a central potential. Let the mass of particle is m and potential is...
What is charge
Step by step
Solved in 2 steps with 1 images
