What is the phase relationship between sinusoidal waveforms of each of the following? i= -sin(w t+ 30°) а. b. v= 2 sin(w t +10°) c. i= -2 cos(W 1_ 60°) d. v= 3 sin(w t _ 150°)
Q: 1. Identify what's going to rotate 2. where is it going to rotate (place an X on it) 3. Identify the...
A: Let the mass of the alligator be m Let the mass of the ladder be M gravitational forces acting on th...
Q: Calculate the change in potential energy to move a 2nC charge from infinity to a point o in nJ.
A:
Q: 1- Consider the measurement of pressure in a gas through measurement of its temperature T and densit...
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...
Q: Verify that for a harmonic oscillator, average potential energy <V> < E - for the quantum n...
A: The average energy of harmonic oscillation is : E=v+12hω Given, h=1m=1k=1 We know, ω=km=1 Thus, E=v+...
Q: Please help me fast so that I will give Upvote.
A: (a) Let k be defined as the spring constant. And γ be defined as the damping constant. Let Fu be def...
Q: In an ordinary television set, the electron beam consists of electrons shot horizontally at the tele...
A: Given Data : Speed : 5*107 m/s distance = 40 cm = 0.4 mein
Q: Assuming air resistance with drag ratio =0.35 find the terminal velocity for an object, initially su...
A: Newton's Second Law of Motion According to Newton's Second Law of motion, the rate of change of mome...
Q: Advanced Physics Question
A:
Q: Derive the Lorentz transformation connecting a frame S (the lab frame) to a frame S' that moves with...
A: Given: speed of frame s'=v of an angle ϕ from s¯' source from s¯' is at root.there will two direct...
Q: Thermodynamics Question! Please and thank you for all your help! Please make sure the answer is vali...
A: The work done by the gas is given by W = PAh Where P = Constant pressure, A = Area of the disk, h = ...
Q: E6P13
A: Given information: the inner radius of the pipe (ri) = 15.0 cm = 0.15 m The outer radius of the pipe...
Q: 1. A particle is in a box from -a to a in one dimension. A small additional potential V1 = A cos) is...
A:
Q: In the figure shown, the magnitude of the uniform electric field is E = 70 kN/C. Calculate the elect...
A: Given: To find the electric flux with the values as,
Q: Inelastic Collisions An 8-g bullet is fired horizontally into a 9-kg block of wood and sticks in it...
A: Given data m1=0.008 kg m2=9 kgVf=0.4 m/s
Q: A 40 g golf ball is hit over a time interval 3 ms by a driver. The ball leaves with a velocity of 35...
A: Solution: Given data mass (m) = 40 g =40×10-3 kg =0.04 kg time-interval (t) = 3 ms = 3×10-3 seconds ...
Q: (a) Table 1: Calculate the focal length using the Lens equation and complete the table given (Write ...
A: Then lens equation is given by, 1v-1u=1f where, v is the distance of image from the lens, u is the d...
Q: Georgia, standing on the back of the pick-up truck, wants to throw her last piece of balut to her mo...
A: intial separation between truck and Emma = 2m final velocity of truck v=4m/s time taken in achieving...
Q: height h that a projectile shot at an angle 0 are given by: Y0 sin 20 and h=. võ sin e 2g where vo i...
A:
Q: Use GRESA 1. A capacitor is made of 2 rectangular metal plates with side length of 3cmx6cm separate...
A: Given Data: voltage =110v Two rectangular metal plates with side length 3cm x 6cm distance =2.36 cm ...
Q: e Rock Cycle
A: Given: A rock cycle and its process is given as,
Q: Find the oscillation amplitude of a diatomic molecule (CO) for n= 1,2,3,4 & 10 ,when K=1926 N\m and ...
A:
Q: In sailing at a constant speed with the wind, the sail- boat is driven by a 4-kN force against its m...
A: solution given below
Q: E6P7
A:
Q: Three charges are placed on three corners of a square, as shown in the figure. Each side of the squa...
A: The sides of the square are 24 cm or 0.24 mThe length of the diagonal of the square will bed=(24)2+(...
Q: Q. If M=6 kg, what is the tension in the string connecting the two objects of equal mass? Assume all...
A:
Q: 1 A graph as been drawn between 1 from the above tabulated values. V and 1/u Vs 1/v Graph 0.100 0.09...
A: Given, graph between 1u and 1v
Q: The figure below shows the plan for a proposed roller coaster track. Each car will start from rest a...
A: Given: The first peak height of the roller coaster is h1 = 15 m The second peak height of the roller...
Q: A city has two high schools. The first school has a maximum enrollment of 900 students and the secon...
A:
Q: In reference to the figure below, the plank is uniform and weighs 500 N. How large must W be it T1 a...
A:
Q: A chauffeur heads south with a steady speed of v, = 22.0 m/s for t, = 3.00 min, then makes a right t...
A: (a). S=S1+S2+S3 S=-24×3×60j-25×3×60i-30×60cos45i+30×60sin45j =- 4320j - 4500i - 1272.79i + 1272.79j...
Q: cotal charge Q and a u ed on the y axis a distan
A: Given: A electric potential of the given figure is shown as,
Q: A horizontal force F pulls a 20-kg carton across the floor at constant speed. If the coefficient of ...
A: Given: The mass of the cartoon is m = 20 kg The distance the cartoon should move is d = 3 m The coef...
Q: 2. A pan of warm water 46°C was put in a refrigerator. Ten minutes later, the water's temperature wa...
A:
Q: Consider the equation of total energy for a body falling freely is: E =mv?. V(x). Derive an equation...
A: E=12mv2+V(x) total energy of a body is constant in conservative field. so E is constant we know v=dx...
Q: Answer 1 and 2
A: Given, Inner cylinder has -Q and outer cylinder has Q charge
Q: QUESTION 1 When you are swimming at the bottom of a pool, the water above and around you exerts forc...
A: Depth of water h = 5.0 m Water density = 1000 kg / m3 Pressure P = g h = 1000 X 9.8 X 5.0 = 49000 ...
Q: A ball is thrown vertically upward with a speed of 25 m/s ; (g=10) 1-find the time at position 10m ....
A:
Q: A ball swings counterclockwise in a vertical circle at the end of a rope 1.56 m long. When the ball ...
A: given acceleration a=axi^+ayj^a=-17.9i^+23.7j^
Q: An airplane engine and the pylon that attaches it to the wing are idealized as shown below. Drive th...
A:
Q: What do you understand by impedance matching? Also write the formula of characteristic impedance for...
A: Impedence matching : impedance matching is the practice of designing the inputi Impedence of a load ...
Q: 1. True or False? Scientists change their ideas when new evidence disagrees with existing theories. ...
A: 1. Sometimes new evidence is discovered that contradicts the existing theory. This theory may be cha...
Q: Materials A metal cup A hard plastic rod and fur A metallic ball suspended by a thread Procedure ...
A: Explanation Given Below:
Q: Fluid Mechanics / Static Fluid This problem involves a cylinder falling inside & pipe that i...
A: Solution given Below
Q: Discuss the loading effect of voltmeter
A: Answer: Loading effect of voltmeter: The loading effect of the voltmeter is discussed as follows...
Q: Q2: Write all quantum number for the final electron for potassium Z=19 and chlorine Z-17.
A:
Q: A 1000-kg auto travels up a 3 percent grade at 20 m/s. Find the horse power required, neglecting fri...
A: Given: Mass of the auto: M=1000kg Auto travels at 3% grade Speed v=20m/s To find: The horsepower req...
Q: HW1: If an X-ray diffraction pattern for a powder sample of Cr (crystal system: body-centered cubic ...
A: Here the sample is in powder form and the crystal system of the sample is BCC. The Lorentz polarizat...
Q: C,D are incorrect. Please get answer for C,D
A: Solution: c) The speed of the block just before it hits the spring is given as: If the block h...
Q: Please fallow the sample format how this questions have to be answered. Attached is a copy
A: REPRESENTATION WITH EQUATIONS: We need some equations of motion (1) v = u + a t (2) s = ut ...
Q: The member shown below is fixed at O and its dimensions are h1h1 = 1.10 mm, h2h2 = 0.20 mm, and ww =...
A:
Step by step
Solved in 3 steps
