A 0.5 kg mass is rotated in a horizontal circle of radius 20 cm. Calculate the centripetal force acting on it, if its angular speed of revolution is 0.6 radian/second. (March 1988)
Q: A classical cartoon situation: Lobster, with mass m, on one edge of a carpet with length L and mass…
A:
Q: may you explainthe steps invloved with reciving the answer for part 2. i am confused as to how…
A:
Q: Explain why, if designing for capacity, the derating factor ϕ=0.75 can be used instead of ϕ=0.6.
A: The Los Angeles Tall Buildings Structural Design Council (LATBSDC) and Pacific Earthquake…
Q: An object starts from rest at point A and slides down a frictionless track as shown in the figure.…
A:
Q: sider a Compton scattering experiment with a given incident photon energy. Show that the attatched…
A:
Q: (a) What is the potential difference (in V) between two points situated 14 cm and 28 cm from a 5.6…
A: Given: Here, to find the potential difference (in V) between two points situated 14 cm and 28 cm…
Q: A silver atom in a solid oscillates in simple harmonic motion in some direction with a frequency of…
A: Here, one atom of silver is known to be oscillating solidly in a certain direction at a frequency of…
Q: A stream of water strikes a stationary turbine blade horizontally, as the drawing illustrates. The…
A: Concept: To determine the Magnitude of the average force exerted on the water by the blade we will…
Q: Often in optics scientists take advantage of effects that require very high intensity light. To get…
A: (a) The expression for intensity is I=PA where P is the power, I is the intensity and A is the area…
Q: value of A and phi
A:
Q: Consider two stars, A and B, of equal size. You take a spectrum of each star and find that the flux…
A:
Q: A 30-turn circular coil of radius 4.00 cm and resistance 1.00 is placed in a magnetic field directed…
A: A varying magnetic field is capeable of interacting with an electric circuit to generate an…
Q: What is the rate of heat transfer by radiation, with an unclothed person standing in a dark room…
A: Heat transfer can take place without any medium. This type of heat transfer is known as heat…
Q: he 430-N force is applied to the 83-kg block, which is stationary before the force is applied.…
A:
Q: The two plates of a capacitor hold +2500 µC and -2500 µC of charge, respectively, when the potential…
A: Given: In this question, the given details are, Here, two plates of a capacitor hold +2500 μC and…
Q: Find its 1st and 2nd derivative with respect to schrodinger time independent equation,and show which…
A: It is given that, Ψ(x, t)=sinπxaeiωt It is known that one dimensional Schrodinger's wave equation…
Q: moment of inertia ar answer using two
A: Given: Clock ticks 4 times / second Radius is 0.58 cm Total mass of balance wheel is 0.85 g
Q: •24 An electron is accelerated from rest by a potential differ- ence of 350 V. It then enters a…
A:
Q: A radiation of wavelength 360 nm falls on potassium metal and has a work function of 2 ev. Find 1-…
A:
Q: a. Calculate the escape velocity of an object leaving a black hole with mass equal to 20 times the…
A: Given: Distance from black hole = 1.5×1011 m Mass of black hole = 20 solar masses
Q: Electrons passes undeviated through crossed electric and magnetic fields. If E = 5x10^4 N/c and B =…
A: We are aware that electrons go across magnetic and electric forces without deviating.
Q: 4) You are testing a new tire material with exceptional friction properties. You are testing it by…
A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…
Q: 2. Another amusement park ride that seems to defy gravity is a rollercoaster when it goes through a…
A: We are at the top of loop in roller coaster ride. We draw free body diagram. We experience…
Q: Consider the wave function y(0,0) = 3 sin cos 0e -2(1-cos²0)² (a) Write y(0,0) in terms of the…
A:
Q: Two tugboats pull a disabled supertanker. Each tug exerts a constant force of 2.10×106 N, one at an…
A:
Q: For the circuit shown in the figure, what is the emf (x) for the battery if current through the 4Ω…
A:
Q: ))) The tank in the form of a right-circular cone of radius 7 feet and height 26 feet standing on…
A:
Q: 13. Find circuit current in this schematic. R-30 kn O E₁-10 V XL-40 k
A: Given data, Circuit diagram is given as,
Q: OriginalQuestion Thomson Charge to Mass Suppose we have an electron moving perpendicular to a…
A:
Q: Ultrasound is the name given to frequencies above the human range of hearing, which is about 20000…
A: Given: Here, the given values are, The given velocity value is, v=1500 m/s. And then the value of…
Q: The 121-lb force P is applied to the 250-lb crate, which is stationary before the force is applied.…
A:
Q: A small airplane flying horizontally with a speed of 123 mi/hr at an altitude of 320 ft above a…
A:
Q: A mass M attached to a spring oscillates with a period of 2 s. If the mass is increased by 2 kg the…
A: We are aware that a mass M suspended from a spring oscillates with a 2 s period.The time lengthens…
Q: 3. We have a p+-n junction NA=1018 cm-³ uniformily doped on the p-side, and a parabolic doping…
A: Given thatNA=1018cm-3ND = NA+ax12ND = 1018+1018x12ND = 1018(1+x)We know By charge neutrality of pn…
Q: A 0-25 m A ammeter having resistance 10 2 is to be converted into voltmeter with a range 0-25 V. A…
A: We have to find the resistance to be connected=? We have, Current I is 25 mA=25×10-3 A Resistance G…
Q: For a thermocouple the inversion and and 320°C neutral temperatures 600°C respectively. The…
A: We are aware that the inversion and neutral temperatures for thermocouples are 600°C and 320°C,…
Q: a)How far from a 2.50 μC point charge will the potential be 130 V
A: Given: In this question, the given details are, Here, we want to find the distance from a 2.50 μC…
Q: (a) At a certain instant, a particle-like object is acted on by a force ?→=(5.60N)?̂…
A: Answer a: Rate at which force does work, P = F.V P =…
Q: 9. A block P of mass m is placed on a horizontal frictionless plane. A second block of same mass m…
A: A block P with mass m is positioned on a horizontal, frictionless plane, as we know.The block is…
Q: A rectangular coil with 6000 turns that has a resistance of 1.5Ω is coplanar with a long wire which…
A: Dear student, as you have posted a question with multiple subparts, according to the rules we will…
Q: A. Draw a different configuration, and make it a diagram similar to Fig. 3. Specify each mass and…
A: Disclaimer: Since you have posted a question with multiple sub-parts, we will solve first three sub…
Q: 3. The motion of a particle is defined by the relation a6t where a is in m/s² and t in seconds. It…
A: We are given acceleration as function of time. We integrate it to find velocity. We use the…
Q: What is the magnetic flux through the loop shown in the figure below if a = 30 cm? Assume the area…
A: Given: In this question, the given details are, The given diagram is, Here, if the value of a is 30…
Q: Drop-load (II) This exercise is part of a series of problems aimed at modeling a situation by…
A: We are given the spring attached to mass. We apply 2nd law of motion for both blocks. We then solve…
Q: 5. A particle of mass m has wavefunction (x) Ae-2/2L2 and total energy E = h²/2mL², where L is a…
A:
Q: Briefly describe: c) The advantages of the thermocouple compared to other types of temperature…
A: A thermocouple is a device based on difference of potential due to heat. In it the voltage developed…
Q: ▼ A 62 kg driver gets into an empty taptap to start the day's work. The springs compress 1.8x102 m.…
A: Part(a) What is the effective spring constant of the system in the taptap? Part(b) How much are the…
Q: uals sqrt(k/m)
A: Given: Force constant is k and mass m Damping constant has value b1 amplitude a1
Q: The wavelength of light emitted by a ruby laser is 694.3 nm. Assuming that the emission of a photon…
A:
Q: 14 A metal strip 6.50 cm long, 0.850 cm wide, and 0.760 mm thick moves with constant velocity v…
A:
Step by step
Solved in 2 steps