18 in. 70° B 4 in.
Q: Two de voltage sources with EMF of 150V and 155V are connected in parallel. The series internal resi...
A: Given: V1=150 V V2=155 V R1=3 Ω R2=2.5 Ω R=12 Ω
Q: 12. Three point charges lie along a straight line as shown in the figure below, where q1 = 6.00 x 10...
A:
Q: A uniform disk of radius 0.507 m and unknown mass is constrained to rotate about a perpendicular axi...
A: Given: Radius of uniform disk, r = 0.507 m Tangential Force, F = 0.243 N Angular Acceleration, α= 0....
Q: Supermassive black holes are thought to exist in the centers of some galaxies. What would be the Sch...
A: The Schwarzschild radii for two black holes is, given by, R=2GMc2=26.67×10-11 Nm2/kg2106MSUN 3×108 m...
Q: Q1, Q4, and Q5
A: 1) The capacitance is, C=εoAd=8.854×10-12 C2/Nm22080 cm210-4 m21 cm20.44×10-2 m=0.000419×10-6 FC=0.0...
Q: Question in the attachments
A:
Q: THIS IS A 4 PART PROBLEM THE QUESTION IN THE IMAGE IS ALREADY BEING WORKED ON AND QUESTION 5 IS ALSO...
A:
Q: Electromagnetic wave. See attached pictures. Part A and B.
A: (A) The expression to solve for the direction of the electromagnetic wave is as follows: K^=E^×B^K^=...
Q: A smooth ball of mass m slides down a frictionless incline (see figure).The ball is released a heigh...
A:
Q: I need help please. Asap
A: Using conservation of charges and mass,
Q: Name Chapter Work and Energy Review Directions: Match the description in the first column with the t...
A: Option f Mechanical energy is the sum of the kinetic and potential energy in a system. Option a ...
Q: what are the x- direction and the y-direction equations for body diagram below using Newton's Second...
A: Given, Free Body diagram
Q: R. = 8 kn :V = 2.7 V V = 2.2 V IER = 8 kQ -V = 2.7 V V = 2.2 V R, = 4 kn R, = 4 kn R, = 4 ko R, = 4 ...
A: (A) Given: The circuits given are: Introduction: Kirchhoff’s Current Law states that for a parallel...
Q: Question in the attachments
A: Given, object distance = -80.4 cm focal length = -9.62 cm
Q: 16. Zorch, an archenemy of Superman, decides to slow Earth's rotation to once per 28.0 h by exerting...
A: Given: The decided time taken to complete one rotation is tf=28.0 h. The value of applied force is ...
Q: (b) Find the angle e between A and B. SOLUTION Evaluate the magnitudes of A and B using the Pythagor...
A: (b) The magnitude of vectors A and B is, A=Ax2+Ay2=32+12=10=3.162B=Bx2+By2=-12+12=2=1.414
Q: In the figure, unpolarized light with an intensity of 28.0 W/m2 is sent into a system of four polari...
A: According to Malus law The intensity of the polarized light after passing through the polarizer is g...
Q: d. What is the combined kinetic energy of the two blocks just after the collision? e. The track sta...
A: Given information: The mass of block 1 is, m1=2.5 kg The mass of block 2 is, m2=4.0 kg The mass 2 is...
Q: WIND CHIME PROBLEM The problem is that the dog ate my wind chime (this actually happened). A sketch ...
A:
Q: a person holds a 10.0kg weight in a forearm that is horizontal with the vertical upper arm. The bice...
A: Given: Mass, m = 1.10kg Weight in the forearm, W2=10 kg Distance, d = 4.00 cm length from the elbow...
Q: The temperature of 0.150 mol of an ideal gas is heldconstant at 77.0C while its volume is reduced t...
A: ∆U=nCv∆T n is the no of moles of gas Cv is the specific heat capacity at constant volume
Q: Vo The figure on the right gives the view from above of two small pieces of putty traveling to the r...
A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If y...
Q: Please help me
A:
Q: 1. A string is wound around a uniform disk of radius R and mass M. The disk is released from rest wi...
A:
Q: solve the question given in image.
A: Given: The thickness of the aquifer is 10.0 m. The transmissivity is 1.30×10-3 m2sec. The drawdown 3...
Q: L1 –L2 = λ/2L1 = 0.255 mL2 = 0.435 mf = 900 Hzv(sound) = _________m/s% error = __________%
A: Given- L1= 0.255 m L2=0.435 m f= 900 Hz L1-L2= |0.255- 0.435| = 0.180 m Lambda =2×0.180= 0.360 m v ...
Q: A charge q is moving along the z axis w(t) = -ať² 2 1 at2 Find an equation according to tr for " (wh...
A: Given: The value of w(t) is 12a2tz^. Introduction: The retarded time is the time when the field bega...
Q: Work Done by a Constant Force A particle moving in the xy-plane undergoes a displacement given by ař...
A: Given: The displacement vector ∆r = (1.9i + 3.3j) m. The force vector F = (5i + 2j) N.
Q: 5. Find Ve and 1, in the following circuit. 12A 40 6 A
A: Using the node analysis,
Q: Suppose a yo-yo has a center shaft that has a 0.280 cm radius and that its string is being pulled. (...
A:
Q: If a 1.40 Msun neutron star has a radius of 10 km, what is the density (in kg/cm³) of a 1.52 Msun ne...
A: Consider the neutron star is in a perfect sphere. The expression to solve for the density of the neu...
Q: Which of the following decays are allowed and which are forbidden? If the decay is allowed, state wh...
A: (a) Introduction: A conservation law states that the particular measurable property of an isolated p...
Q: Help needed with the two questions plz
A:
Q: When a person inhales, air moves down the bronchus (windpipe) at 13.4 cm/s. The average flow speed o...
A: The average flow speed of air bubbles in the windpipe ϑ1=13.4 cm/s×1 m/s100 cm/s=0.13 m/s. The avera...
Q: One newly discovered light particle has a mass of m and property q. Suppose it moves within the vici...
A:
Q: Question 2: From the following graph, calculate the approximate values of RC time constant when (a) ...
A: While charging - Time constant = time taken by capacitor to charge 63.2 % . While discharging - ...
Q: A tennis player serves the ball at height 2.84m as shown in figure 2. Determine the range of v0 for ...
A:
Q: Question
A: The initial velocity components of sphere A is as follows: vAx=vAsinθAvAx=2.31 m/ssin62.8°vAx=2.05 m...
Q: A soccer player kicks a 425 g soccer ball straight on with an average force of 78.0 N. Thespeed of t...
A: Considering the soccer ball to be at rest initially. Mass of the soccer ball, m=425 g =0.425 kg Forc...
Q: What if there is no stability in the emulsion and explain it?
A: Introduction: An emulsion is a colloid of two or more immiscible liquids where one liquid contains a...
Q: The force acting on a partidle varies as shown in the figure below. (The x axis in the graph has its...
A: work done is given by the area of force displacement graph. (a) work done from x = 0 to x= 16 m is t...
Q: A roller-coaster car has a mass of 511 kg when fully loaded with passengers. The path of the coaster...
A:
Q: A closed surface with dimensions a = b = 0.400 m and c = 0.800 m is located as shown in the figure b...
A: Flux of an electric field The electric flux through a surface inside an electric field is the measur...
Q: 26. Four resistors are connected to a battery as shown in the figure below, with ɛ = 15.0 V, R1 = 10...
A:
Q: I have questions on parts d, e, and f.
A:
It is known that a vertical force of 200 lb is required to remove the nail at C from the board. As the nail first starts moving, determine (a) the moment about B of the force exerted on the nail, (b) the magnitude of the force P that creates the same moment about B if a = 10°, and (c ) the smallest force P that creates the same moment about B.
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 4 images
