stone in a sling is swung in a circle of radius r = 1.5 m with a constant angular velocity of ω = 15 rad/s. Please answer the following questions. 1. calculate the linear velocity of the stone in the sling. 2. calculate the magnitude of the centripital acceleration of the stone in
Q: Calculate the thermal equilibrium electron and hole concentration in silicon at T-300K for the case ...
A: The value of NC for silicon at temperature 300 K be defined as 2.8×1019 cm-3. Let n0 be defined as t...
Q: 1011. The 200 turn, 15 cm square loop at right is located in a 20 mT magnetic field. The magnitude o...
A: Given that a square loop with n=200 turns and side a=0.15 m lies in a field of B=20mT , the magnitud...
Q: LESSON: ELECTRIC FIELDKindly answer the number 2 question. Show the process of computations/solution...
A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for yo...
Q: The radioactive nuclide Plutonium-199 has a half-life of 43.0 min. A sample is prepared that has an ...
A: The activity is the number of disintegrations of nuclei occurring per unit of time. R=dNdt If the...
Q: Coherent light with wavelength 450 nm falls on a pair of slits. On a screen 1.80 m away, the distanc...
A: Given: The wavelength of the coherent light is 450 nm The distance between the slit and the screen i...
Q: A long, straight wire carries a current of 8.60 A. An electron is traveling in the vicinity of the w...
A: Given Current (I) = 8.60 A Distance from wire to electron (r) =...
Q: Two sinusoidal waves with the same amplitude of 9.08 mm and the same wavelength travel together alon...
A: Given, Two waves wich have same amplitude and same wavelength are propagating at x axis
Q: Consider a cube with edge length L immersed in a uniform electric field E along the x-direction as s...
A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for yo...
Q: A concave shaving mirror has a radius of curvature of 20.0 cm. For each of the following cases, find...
A: Given The radius of the curvature (R) = 20.0 cm
Q: 15 of 20 く > -/5 View Policies Current Attempt in Progress In the figure, one end of a uniform beam ...
A: Solution: Given Values, Uniform beam weight(Fg)=320 N Angleθ=280
Q: For x rays with wavelength 0.0300 nm, the m = 1 intensitymaximum for a crystal occurs when the angle...
A: Angle at which maximum occur is, sinθ=mλDλ=h2mE First we find D using the given conditions.
Q: Please help me find the answers needed in each box.
A:
Q: A 14 gauge copper wire of diameter 1.628 mm carries a current of 12.5 mA. (a) What is the potential ...
A: The diameter of the copper wire is, d=1.628 mm=1.628×10-3 mThe current carried by the wire is 12.5 m...
Q: #25 please *not graded, just a textbook practice problem. Thank you!!
A: Given thatL=4 HR=1.2Ωi=20 Adidt=-80 A/s
Q: A solid sphere is released from the top of a ramp that is at a height h, = 2.20 m. It rolls down the...
A: Given : Height 1, h1 = 2.2 m Height 2, h2 = 1.79 m Diameter of the ball = 0.15 m ⇒Radiu...
Q: Q5-B) A 6 kg box is pulled up a ramp (=0.37) by a rope that is parallel to the surface of the ramp. ...
A: mass of the block=6 kg angle of inclination of the ramp=20° coefficient of kinetic friction, μk=0.37...
Q: if the Tortoise moved from x1=5 to x1=1 then the displacement 4 True O False OE
A: Displacement is change in position of an object. Displacement is a vector quantity, it has magnitude...
Q: Explain KVL
A: Kirchoff's Voltage Law (KVL) states that the voltage applied to a closed circuit equals the sum of t...
Q: One second is the time taken by 9192631770 oscillations of the light (of a specified wavelength) emi...
A: Given, Defination of one second
Q: 2. An electron (mass = 9.11 X 10-31 kg) leaves one end of a TV picture tube with zero initial speed ...
A: Given data me=9.1×10-31 kgd=2.7 cmv=3.3×106 m/sec
Q: Find the angular deceleration of the wheel. The acceleration due to gravity is 9.8 m/s. Assume the a...
A: Angular Acceleration The angular acceleration of an object rotating about a point is given as the ra...
Q: Q3: semicomductor sheet have dimensions (5,4,2)mm, electric field applied is 2 volt, the current val...
A: Given data: length of the sheet is l=5 mm The breadth of the sheet is b=4 mm The height of the sheet...
Q: A long, cylindrical conductor of radius R carries a current I as shown in the figure below. The curr...
A:
Q: Calculate the force pushing down needed to fully submerge a block of wood, with density of 100 kg/m^...
A: Given do=100kg/m3 V=0.8m3 g=10m/s2 P=105pascal
Q: solve asap!!
A: In case (a), after the contact of metal-Semiconductor, the figure is mentioned below,
Q: Figure shows a source (a battery) with emf E = 12 V and internalresistance r = 2 Ω. (For comparison,...
A: We look into the Kirchoff's law to determine the required voltage and current readings.
Q: Space pilot Mavis zips past Stanley at a constant speed relative to him of 0.800c. Mavis and Stanley...
A: Given, v=0.8ct'=5.00 s
Q: Radio station WCCO in Minneapolis broadcasts at a frequencyof 830 kHz. At a point some distance from...
A: Given data f=830 kHzB=4.82×10-11 T
Q: An eight-turn coil encloses an elliptical area having a major axis of 40.0 cm and a minor axis of 30...
A: Given, no. of turns N=8 semi-major axis, a=40cm=0.40m semi-minor axis, a=30cm=0.30m current, I= 6.10...
Q: 3. At the dot, the y-component of the electric field due to the shaded region of charge is: (Q/L) dx...
A:
Q: The energy that can be extracted from a storage battery is always less than the energy that goes int...
A: The battery has always internal resistance so there is always heat lost inside the battery. The powe...
Q: Please Explain Ohm's Law
A: power is the amount of current times the voltage level at a given point measured in wattage or watts...
Q: Two coils are placed near each other as shown in the figure below. The coil on the left is connected...
A:
Q: A particle travels along the path y² =6x with a constant speed of 5 m/s. Determine the x and y compo...
A: Given that the trajectory of particle is, y2=6x (1) and it is moving with constant speed 5m/s...
Q: Please fill in the blanks. A non-uniformly charged insulating sphere has a volume charge density rho...
A: Given, volume chage density , ρ=βr from the definition of volume charge density, dq=ρ.dVρ=dqdV Now, ...
Q: A disk with a radius of 8 in. rotates about a fixed axis with an angular velocity of w = (31 + 5) ra...
A: Given, R=8 in.=0.2032 mω=3t+5 rad/s
Q: The figure shows the two process on the P-V diagram. If the (W2-3 =2.4 W,-2) and the work different ...
A: The PV diagram is :
Q: The 1400 kg coal car with load is being pulled by the weight E as shown in the figure. If the mass o...
A: Given that,The mass of the coal car (M) = 1400 kgThe mass of E (m) = 100 kgThe wheel is rolling with...
Q: Why is a diffraction grating better than a two-slit setup for measuring wavelengths of light?
A: We know that dsinθ=mλ And R=λ∆λ From combination of the above two expression R=Nm Where R is the res...
Q: hi. The question is fully explained in the upload photos.
A:
Q: For the harmonic wave crosses the x-axis then p(x) =0 ... Why? State this. H.W.1
A: A harmonic wave is defined as a periodic motion between extreme (one positive and one negative value...
Q: The magnetic force acting on a charged particle can never do work because at every instant the force...
A: The Answer is given below:
Q: Please show all steps so I can study
A: For circular motion, N=mv2R Here, N is the normal force. R be defined as the radius of the cylinder....
Q: what is înductance of toroid with N section of R? Uinds, circular cross Sadios a and ovesall yodius
A: Given, Circular toroid with N winds (turns) Circular cross-section radius a Overall radius R a &...
Q: An L-R-C series circuit with L = 0.120 H, R = 240 Ω, andC = 7.30 mF carries an rms current of 0.450 ...
A: Given that,In an L-R-C series circuit:Inductance (L) = 0.120 HResistance (R) = 240 ohmCapacitance (C...
Q: In an L-R-C series ac circuit, the source has a voltage amplitudeof 240 V, R = 90.0 Ω, and the react...
A:
Q: Q5, A vector field is given by F= "e*i - x*y} - xtan""yk use the divergence (Gauss") theorem, to cal...
A: Given: The field of vector is given as F→=y3eZ-x2y-x tan-1 yk^ The planes are z=0 and z=3
Q: A sheet of copper is placed between the poles of an electromagnet with the magnetic field perpendicu...
A: If the sheet of copper is placed between the poles of an electromagnet with magnetic field perpendic...
Q: Q6. Dealing with two different samples in a thermodynamic experiment, a 1.55 kg sample increases its...
A: Here we look into the relation between heat, temperature and heat capacity of material and use it to...
Q: One second is the time taken by 9192631770 oscillations of the light (of a specified wavelength) emi...
A: False
A stone in a sling is swung in a circle of radius r = 1.5 m with a constant
1. calculate the linear velocity of the stone in the sling.
2. calculate the magnitude of the centripital acceleration of the stone in the sling.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images