Determine the reactions at pin support A and roller support B A Pin B Rollet 32. 80 A E290 m
Q: At time t = 0, the vectors E and B are given by E = Eo and B = Bo, where the unit vectors Eo and Bo ...
A:
Q: After you disconnect the DC power supply from an RLC circuit, it oscillates at a frequency of f. The...
A: RLC SERIES CIRCUIT.
Q: List the three great pioneers of rocket science and their contributions
A: Below are the three great pioneers of rocket science and their major contributions.
Q: "If area of the wire is decreased keeping its length fixed, then the resistance will" O decrease rem...
A: since more than one question is asked, a solution for the first one is provided here. Please, upload...
Q: Consider the slider mechanism in the figure below. If v is the velocity of the block D at the positi...
A:
Q: As one stretches a metal wire, which condition is reached first? the elastic limit the proportional ...
A: The Stress-strain curve defines the structural behaviour of the material. It can provide insights in...
Q: A rock falls from a vertical cliff that is 4.0 m tall and experiences no significant air resistance ...
A: Given that,Height : h = 4 (m)Here we need to find the speed car :Now,As we know that,The speed at wh...
Q: An electric charge q1 moving with the velocity v1 produces a magnetic field B given by Orl r2 В wher...
A:
Q: A sphere of radius R carries a polarization P(r) = kr, where k is a constant and r is the vector fro...
A: This problem is from Electrostatics (Electrodynamics). Please have a good look
Q: A coaxial cable has an inner conductor of radius a, and outer thin cylindrical shell of radius b. A ...
A:
Q: For the truss shown, determine the force in BF by the method of joints and then check this result us...
A:
Q: A ->X In the figure we see a rod of length LA = 34 cm carries a charge QA = -29 nC and a circular ar...
A:
Q: Question 3 10.0 points possible (ungraded, results hidden) Marks distribution : 3+2+3+2 Use the foll...
A: Charge I closed within the sphere should be 1st calculated then further proceed
Q: Iron is unique among the elements in terms of its nuclear properties, and this gives it a decisive r...
A: Explanation: Iron is not the heaviest element that stars can produce, just the heaviest one that can...
Q: F1 30° A 15° 15° В 30° F1
A:
Q: QUESTION 9 A 0.00242 kilogram cube is moving in the east direction at 1.73 meters per second. Then, ...
A: Before collision Mass of the cube, m=0.00242 Kg velocity of the cube, u1=1.73 m/s (along East) (her...
Q: Graph the acceleration (a) as a function of 1/mass (1m). What is the slope of the graph? What does ...
A: We know from equation of line, y=mx+c Taking y-axis as acceleration x-axis as 1M a=mM+cTaking c=0Ma...
Q: Consider a particle of mass m confined in a three-dimensional cube of length L so small that the mot...
A:
Q: A ball rolls off the edge of a table top 1.0 m high and strikes the floor at a point 15 m horizontal...
A:
Q: AL0 W toaster, a 1,30 W electric frying pan, and a 45 w lame are piugged into the same utet in a 15 ...
A:
Q: A badly designed electronic device has two bolts that almost touch each other, as D shown in Figure ...
A: The change in length due to temperature is given by the formula ∆L=Lα∆Tα=coefficient of thermal expa...
Q: a block of ice slides down a frictionless ramp at angle θ=30º while an ice worker pulls on the block...
A:
Q: Show that the magnitude of the B-field at the centre of a rectangular loop of length l and width d, ...
A: That the magnitude of the electric field at the center of the rectangular loop of length l and width...
Q: A 100-turn coil is rotating with a constant angular speed in a uniform magnetic field of 0.486 T tha...
A: Given, n=100 B= 0.486 T t=0s diameter of coil= 10 cm, r=5 cm=0.05 m R= 39.7 Ω
Q: What should be the length of the clapper rod for the bell to ring silently, that is, for the period ...
A: Given: m=38kg, d=0.5m, I=5.6kgm2 The system involves two types of pendulum - simple and complex pend...
Q: You have the following information on two stars: A) LA = 0.01 Lo and TA = 9000 K B) LB = 300,000 Lo ...
A: Given: The Luminosity of star A is LA=0.01 Lsun. The temperature of star A is TA=9000K. The Luminosi...
Q: 13. Which of the following does not show an example of energy being transferred according to the wor...
A: The work-energy theorem describes the link between kinetic energy change and work performed by a for...
Q: Q8. Estimate the mean free path of electrons in copper. Assume the Fermi energy of copper is 7.03eV....
A: Electrons in copper will undergo collisions, this will cause a change in its energy or direction. So...
Q: 0.3 m 1.1 m O9 m 0.55 m in the figure below, find the force applied to pin B when the vehice is movi...
A:
Q: A river flowing steadily at a rate of 175 m/s is considered for hydroelectric power generation. It i...
A: The power generated in the dam will be the potential energy that is stored in the water. This is the...
Q: Calculate the period of revolution of a hypothetical planet that is 16 AUs from the sun.
A: 1 AU = 1.496 x 1011 m Mass of sun M = 1.989 x 1030 kg Let R be the Orbital radius of the planet. Th...
Q: A hydraulic lift has a maximum fluid pressure of 500 kPa. What should the piston cylinder diameter b...
A: Given: m=850kg, P=500×103Pa The area of the piston-cylinder to lift the given mass should be : A=FP...
Q: A curve in three dimensional space is parametrized as F(u) = cos(u)i + sin(u)j + cos(3u)k, и є [0, 2...
A:
Q: If you have a laser resonator made up of two convex mirrors with a distance between them d and one p...
A: Let the radius of the curvature of the concave mirrors are respectively R1 and R2. ABCD transition ...
Q: In this problem we will be considering an electron in a 3-D cubic box with sides 1.00 nanometers lon...
A: we know, ψn1n2n3=2a2sinnxπxasinnyπyasinnzπzaψ1,2,3=2a3sinπxasin2πyasin3πzapz= ih∂ ∂z<pz>=2a2∫0...
Q: A34-N box starting at rest slides down a rough 5.0-m long ramp, inclined at 30° with the horizontal....
A: Weight of the box W = 34 N Length of the ramp L = 5.0 m Inclined angle θ = 30o Energy lost to fricti...
Q: A student constructs a simple constant volume gas thermometer and calibrates it using the boiling po...
A: Using the two values of pressure and temperature, we can construct the equation that relates pressur...
Q: List three things that an astronomer can learn about a star by studying its spectrum.
A: List three things that an astronomer can learn about a star by studying its spectrum.
Q: 2) Find the period and frequency of a simple pendulum 1.000 m long and at a location where g = 9.800...
A: Length of the simple pendulum is L = 1.0 m value of g = 9.80 m/s2
Q: 1. The radius of a simple curve is twice its tangent distance, if the degree of curve is 4°. a) What...
A: Calculation: b) Length of the curve is calculated as follows S=r×θ =2x×4π180 [where x is tangent di...
Q: For the Boolean expression, which is the correct MSOP expression? Y = АВС+ АВС + АВС + АВС + АВС+ АВ...
A:
Q: The magnetic field strength in silicon is 1000 A/m. If the magnetic susceptibility is - ( 0.3 x 10),...
A: Solution: 1. The given quantities are: magnetic field strength H = 1000 A/m magnetic susceptibility ...
Q: Let there be three charges whose locations are given with respect to a coordinate system - Charge q1...
A:
Q: A string of O.9 m length and 100 g mass, is stretched by a tension of 9 N. A wave of amplitude 15 cm...
A:
Q: A force FO cos cos wt acts on a harmonic oscillator from t = 0. What are the initial values for posi...
A:
Q: b)Calculate the potential at the controid(point p) of the triangle. Potential at the centroid Give y...
A: In this question first we need to find the distances of charge from point p and then we will find th...
Q: 17. If an object speeds up to five times its original speed, how much does its kinetic energy increa...
A: Solution: The kinetic energy of an object is given by the following expression. K=12mv2 ...
Q: 6. A particie travels in a straight line from A to B in 20s. Its acceleration t seconds after leavin...
A: Acceleration is the rate of change of speed per unit time. So, the time integral of acceleration giv...
Q: A 2.5-m-tall steel cylinder has a cross-sectional area of 1.5 m2. At the bottom, with a height of 0....
A: Given: hw=0.5m, hg=1m, A=1.5m2, r=0.8 The density of water is ρw=1000kg/m3 Mass is defined as the pr...
Q: nat for some value x, the swi P B) d(P R) from R
A: Given as, From the figure, it is known that the distance travel is continuous function which is poin...
4
Step by step
Solved in 2 steps with 2 images
