A 3.8 N and a 10 N force act on an object. The moment arm of the 3.8 N force is 0.20 m. If the 10 N force produces 5 times the torque of the 3.8 N force, what is its moment arm?
Q: 1. A rectangular loop of wire of length L = 8.0 cm and width s = 3.0 cm lies near a very long wire…
A: As per company policy, we are restricted to solve one question at a time. Please ask other question…
Q: What is the highest and the lowest total resistance that can be secured by combinations of four…
A:
Q: A laser resonator consisting of two mirrors with reflectivity R1=1 and R2=D0.95 respectively,…
A: Given: R1 =1 R2 = 0.95 effective medium length = 0.1 m spontaneous emission lifetime 10-6 sec A…
Q: A 0.7-F capacitor is connected in series with a 9-ohm resistor. If the connection is energized from…
A: Given that,capacitor : C = 0.7 (F)Resistor : R = 9 OhmDC Voltage : V = 11 (V)Here we need to find…
Q: Let E := Egi+ E4j+ E2k and H := Hi+ Hyj+H¿k be two vectors assumed to have continuous partial…
A: Given,∇.E=0∇.H=0∇×E=-1c∂H∂t∇×H=1c∂E∂t
Q: If Seneca decides to walk across town to a store that is 85 kilometers away and she has only 30…
A: Given data : Distance = d Time = t To find : Speed
Q: Given the functions f(x) graphed below. a) State the values at which f is NOT differentiable (if…
A: Since the graph is smooth and not to break point therefore it is differentiable at all points in its…
Q: proton moves with speed of 4x106 m/s normally to magnetic field of 3 T. The magnetic force is equal…
A: Given data: Speed (v) = 4×106 m/s Angle between velocity and magnetic field (θ) = 90° Magnetic field…
Q: 1. Image that two particles, a proton and an electron, are confined to move on circular rings of…
A: Here by conservation of angular momentum we have L=Iw where I is the moment of inertia and w is the…
Q: Caleulate the eommule 1. 7. X. andd
A: a) x, L2=x, Lx2+LY2+LZ2 =x, Lx2+x,Ly2+x,Lz2 =x, LxLx+Lxx, Lx+x, LyLy+Ly[x,…
Q: (255) A flat circular, steel loop of radius 0.5 m is at rest in a uniform magnetic field at an angle…
A: Given, Radius of the circular loop, r=0.5 m The magnetic field,
Q: Q6 A rod of length L has a uniform positive charge per unit length A and a total charge Q. Set up an…
A: Given that: The rod length is L The total charge is Q.
Q: For the figure shown, calculate the x-component of the centroid (x). (0,6) y=6-x (4,2) (0,0) (4,0)
A: take an element of thickness dx at a distance x from origin Now, mass of element (dm)= kydx =…
Q: A 18 cm disk in radius is originally rotating at wo = 11 rad/s. If it is subjected to a constant…
A: Given that,The radius : r = 18 (cm) = 0.18 (m)Angular speed : ω0 = 11 (rad/sec)Angular acceleration:…
Q: Question no 5 a) Sketch the trajectory of a particle of charge q placed in a perpendicular electric…
A: (a) If a charged particle is placed at rest in a perpendicular electric and magnetic field, then the…
Q: 3. You have seen how Kirchhoff's laws were used in your lectures to obtain a 2na order differential…
A:
Q: Selve the below aquation ८. ईo0 201-21a1) |12 by using creation inhallation Eg=hw (3) 4. Answer is
A: En= hω40a+a+40also, we know a n>=nn-1>a+ n>=n+1n+1>a+a+4 can be written as…
Q: Two small, positively charged spheres have a combined charge of 36.0 x 10-5 C. If each sphere is…
A:
Q: the sum is
A: Given: 2.0347 is added to 15.7, Then the sum is?
Q: total magnification of this lens syStatement is;
A: Given: An extended object is placed at point O, 10 cm in front of a convex lens L1 and a concave…
Q: Problem 3 (a) Calculate the value of the first integral below for a 2p, orbital for a hydrogen atom…
A: The radial part of the wave function i.e. R(r) of the electron in 2px orbital of the hydrogen atom…
Q: Three objects are connected on a table as 1.00 kg shown in the figure. The rough table has a…
A:
Q: 5. A 5-kg mass is attached to a spring whose stiffness constant is 80 N/m. The damping is…
A:
Q: 3. Suppose that Young's experiment is performed with the monochromatic light of wavelength 450 nm.…
A:
Q: As indicated in the diagram below, a physicist sets up an experiment to determine the mass of a…
A:
Q: f. Z b y X A segment of wire carries a current I in the +y direction. Use the RHR to find the…
A: A current-carrying conductor produces a magnetic field around it. The direction of the magnetic…
Q: A 26kg red curling stone sliding at 0.81m/s hits a 20kg blue curling stone which is sitting still.…
A: Given that,Mass of red curling stone : mr = 26 (kg)Mass of blue curling stone : mb = 20 (kg)Speed of…
Q: A point source S emitting light of wavelength 600 nm is placed at a very small height h above a flat…
A: We are aware that a point source S is positioned at a very low height h above a flat reflecting…
Q: A flat coil enclosing an area of 0.19 m2 is rotating at 55 rev/s, with its axis of rotation…
A: Given that,Area = 0.19 (m2)The speed of coil : v = 55 9rev/sec)magnetic field : B = 0.17 (T)Number…
Q: Caleulate Hhe Com mutatos
A:
Q: The star of a distant solar system explodes as a supernova. At the moment of the explosion, an…
A: If the crew has to escape their ship should reach the speed of 25000 km.s-1 before the shock-wave…
Q: Consider the finite difference grid shown in the figure below that is expressed in the polar…
A: Concept used: Polar co-ordinates specify location in angular motions.
Q: End Commutation velationship of positiom and Hamiltonian operadtor %3D
A:
Q: Task 1 The 96 prismatic lithium-ion battery cells were manufactured in Korea and the Scottish firm…
A:
Q: The neutral current in an unbalanced star connected system is not equal to
A: In an unbalance star-connected system the neutral current plays an important role when the currents…
Q: Solve this
A:
Q: A crate of mass 85 kg is pushed along a floor with a force of 20 N for a distance of 8 m. Calculate…
A: Given data : Force = F Distance = d To find : Work done
Q: 1) The diagram shown in Figure 2 represents the generation of emf. Determine: A) The direction in…
A:
Q: A charge q = 2.3 µC is placed at the point P shown below. What is the force on q (in N)? (Assume the…
A: Given that,Charge q1 = 1.7 (μC)Charge q2 = -3.7 (μC)Charge q = 2.3 (μC)Distance between charge q1…
Q: Mass-40 kg Density=1300 kg/m3 Find volume
A: Given data: Mass (m) = 40 kg Density (ρ) = 1300 kg/m3 Required: Volume (V)
Q: A hoop and a solid cylinder of same mass and radius are made of a permanent magnetic material with…
A:
Q: A 0.0331-kg bullet is fired vertically at 191 m/s into a 0.158-kg baseball that is initially at…
A: Given that,Mass of bullet :m1 =0.0331 (kg)Mass of bullet :m2 =0.158 (kg)Initial velocity of the…
Q: A tennis ball is tossed vertically upwards and travels a distance of 6.5 m in 1.2 seconds. What was…
A: Given that,Distance : d = 6.5 (m)Time : t = 1.2 (sec)Acceleration : a = -g = -9.8 (m/sec2)Here we…
Q: An electric motor lifts a mass of 500 kg from the ground to a height of 30 m in 1.5 minutes.…
A:
Q: Two concentric circular wire loops of radi r = 12 cm and r 24 cm are located in an xy plane, as…
A: The magnetic field due to a current carrying circular loop at the centre of the loop is given by the…
Q: 4. Recall that Newton's law is F = ma, where F is the net force, m is the mass and a is the…
A: Given: The mass of the ball is m=2 kg. Let the instant velocity of the ball is v. The retarding…
Solve it
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
