A car wheel with a radius of 0.3m is spinning with an angular velocity of 90rad/s. The driver applies brakes with an angular acceleration of -30rad/s^2. How long does it take the car to come to a stop?
Q: To make a 0.42 µF capacitor, what area must the plates have if they are to be separated by a 3.0 mm…
A: Given: In this question, the given details are, To make a C=0.42μF capacitor, To find the area…
Q: ceR₁ 242 resistor , parallel
A: Given: Total resistance is 6 ohm Resistance 1 is 24 ohm
Q: 1. •• I P In a tennis match, a player wins a point by hitting the ball sharply to the ground on the…
A: We are given the initial speed of ball. We are given the final speed of ball when fan catches it. We…
Q: A 12 kg stone slides down a frictionless hill, leaving point A with a. speed of 15 m/s. Find the…
A: Given : Mass=12kg Velocity=15m/s To find: Potential energy at Point A (Top)
Q: честоп 1 > frond. (y+z)i + (x+₂)j + (x+y) û -Ġ= 1²¹² i + y² G 1`72 - M = j yz ² lyzi + 2xz j + 3xy 2…
A: We have given some vectors then we have to find the divergence of these vectors. The required…
Q: A certain capacitor, in series with a 720-2 resistor, is being charged. At the end of 10 ms its…
A: Given: The given values are, Here, the given Resistance value is, R=720 Ω. And the time is, t=10…
Q: A capacitor has a charge of 7 µC when connected to a 4-V battery. How much energy is stored in this…
A: Given that the charge on capacitor Q= 7 micro Coloumb It connected with 7 volt battery That is V= 4…
Q: The magnitude of the magnetic field 30 cm from a long, thin, straight wire is 4 µT. What is the…
A:
Q: Dry air will break down if the electric field exceeds about 3.0 106V/m Part A What amount of charge…
A: Given: In this question, the given values are, The electric field value is, E=3×106V/m. And then the…
Q: tric field at r
A: Given: Radius is R=10 cm Charge is 20 μC distance, r=20 cm
Q: 6. Which one is the optical path length between points A and C? a) d₁.sec 0₁ + d2.sec 02 b) d₁.cosec…
A:
Q: st be the
A: Given: Speed is 4 m/s Incline is 6o Mass is 75 kg
Q: An electron is accelerated through 2.10 103 V from rest and then enters a uniform 2.40-T magnetic…
A:
Q: 5) Express each force in Rectangular Representation form. z F₁ = 90 N F₁ = 200 N 60° F₂ = 150 N t…
A: We are given 3 forces. One force is along z axis. Other force is in x-z plane. Third force is at…
Q: 4. A long line charge A (charge per unit length) is located at axis of a toroidal coil of…
A: Given information: Charge density = λ Inner radius of coil = a Outer radius of coil = a+w Height of…
Q: A rectangular coil consists of N = 100 closely wrapped turns and has dimensions a = 0.400 m and b =…
A:
Q: Problem 2: A rod of mass M= 142 g and length L = 49 cm can rotate about a hinge at its left end and…
A: Part(a) The total moment of inertia I, with respect to the hinge, of the ball system after the…
Q: Question 1: Gauss' Law: Electric field from surface charge For this problem assume constants are all…
A: We can answer the questions using formula for electric flux and Gauss law. The detailed steps are…
Q: Consider the two Lorentz invariants EB and c²B2- E². (a) Suppose that in one inertial frame E B = 0…
A:
Q: A 7-A current flows through the wire shown. What is the magnitude of the magnetic field due to a…
A: Given, Current, I=7A Segment length, dl=1mmdl=1×10-3m a. The magnetic field at point A, According to…
Q: Current fupplied by the adjoining figure is cell in @1.5 AIA @ 0.1A @ 0.5A 2V +1 ज्ञ 3.0 R₂=3√2 wu…
A: We need to compute-Current supplied (I)=?The data given as-R1=3 ohmR2=3 ohmR3=3 ohmV=2 volt
Q: 8. The position of a 0.6 kg mass in an oscillating mass-spring system is given by the equation: x =…
A:
Q: : A thin circular wire ring of platinum has circumference of 8 cm. It floats horizontally on water.…
A: We need to compute-Surface tension of water (T)=?The data given as-Circumference of wire (2πr)=8…
Q: A 90.0 mH inductor is connected in a circuit. The current through the inductor is given by the…
A: Given: The value of inductor is 90.0 mH. The function is t2-6t. The time is 10…
Q: Calculate the change in Gibbs and Helmholtz free energies for one mole of an ideal gas that…
A: As, the temperature is constant, change in P will eventually results in change in V. Now, we know…
Q: across them
A: Given: Resistor is 10 k ohm Potential difference is 12 V Increase in potential difference is 5 V…
Q: Cool Medicine in situations in which the brain is deprived of oxygen, such as in a heart attack or…
A: In order to lower the body's temperature by 1.0°C, we must calculate the total amount of heat loss.
Q: akes to lose
A: Given: Charge is qo
Q: Light rays from a distant object are refracted by the curved surfaces in the structure of the eye to…
A: We are given distant object. We are given the rays from that distant object entering the eye. We see…
Q: A high-pressure gas cylinder contains 50.13 L of toxic gas at a pressure of 1.40 × 10¹N/m² and a…
A: Assuming a small amount of gas leaks while being cooled and that there is no phase shift, we must…
Q: You're considering purchasing a new sleeping bag whose manufacturer claims will keep you warm to…
A: Given that the bag's thickness is 4.0 cm, the rate at which the body generates heat is 100 W, and…
Q: When effective stress on a normally 2 consolidated clay is increased from 25 kN/ m² to 50 kN/m²,…
A: Given: Effective stress on a normally consolidated clay is increased from 25 kN/m2. Settlement…
Q: Subject: Statics of Rigid Bodies Answer #2 with complete solution
A: We are given the forces acting on the block. We are given the direction of x and y axis chosen. We…
Q: Question No.8 answered correctly The cylindrical coordinates of a point P are (10, 60°, 5) The…
A: Given, The cylindrical coordinates of a point P, ρ,φ,z=10,60°,5 The rectangular coordinates x,y,z=?
Q: What is kepler's First Law?
A:
Q: 29 SSM A small spaceship with a mass of only 1.5 × 10³ kg (including an astronaut) is drifting in…
A:
Q: Angle of dip is 40° at a folace where the horizontal component of earth's magnetic field is 3.6x105…
A: We need to compute-Vertical component (BV)=?The data given as-Angle of dip (θ)=400Here,BH=3.6×10-5…
Q: A deep-sea diver should breathe a gas mixture that has the same oxygen partial pressure as at sea…
A: We must ascertain the oxygen partial pressure at sea level. We have the given data is, Atomic…
Q: PO-1 Unpolarized light with an intensity of 12.0 W/m² is incident on a set of three polarizing…
A:
Q: A massless string is wrapped around a solid 7.6-kg cylinder of diameter 24 cm that can rotate freely…
A: We are given the final angular velocity and time. We first find angular acceleration. We then find…
Q: Which equation correctly describes the position, x, of the mass as the function of time, t? [let the…
A: Given,At t=9.3 seconds the mass is at positive maximum displacementxmax = +1.64 m
Q: Part A What is the angular momentum of a 3.0-kg uniform cylindrical grinding wheel of radius 25 cm…
A: We are given the radius of cylinder. We are also given mass of cylinder. The moment of inertia of…
Q: Consider a particle described by the following wavefunction for all values of : {-1/2a2²}…
A:
Q: will it ta
A: Given: Mass of piano is 385 kg Height is 16 m Power is 2750 W
Q: A particle performing linear SHM has a period of 27 Second 4 an amplitude of 20cm. What is its…
A: We need to compute-Velocity of particle (V)=?The data given as-Periodic time (T)=2π secAmplitude…
Q: Q. A wind turbine is rotating counterclockwise at 0.5 rev/s and slows to a stop in 10 s. Its blades…
A: We are given the length of blade. This is the radius of circle. We are given the angular velocity at…
Q: Imagine we deliver a sinc pulse instead of a box pulse to on resonance with our la nuclei in a Bo =…
A: We have given that,Sin c pulse are delivered instead of a box pulse. Magnetic field B0 =0.5 T
Q: 3/2 v²e-Mv2/2R derive the expression for (a) vavg, (b) (v²) avg, (c) M Starting with (v) = 4T 2πRT…
A:
Q: with an emf of 24 V is connected to a 6- resistor. As a result, current of 3 A in the resistor. The…
A: The terminal potential difference or terminal voltage is the amount of work that the cell does in…
Q: 15. A 10000Kg car is moving toward north at a speed of 3m/s at noon. One hour later, the car is…
A: Solution:-Given thatmass of car (m)=10000 kgInitial speed (u)=3 m/s (towards north)Final speed (v)=4…
Try to help me with with this question.
Step by step
Solved in 3 steps
