Express the following in terms of the three angular measures; a. 28° b. 0.25rev/s c. 2.18rad/s²
Q: A harmonic oscillator has angular frequency v and amplitudeA. (a) What are the magnitudes of the dis...
A: Given, Angular frequency=ν Amplitude=A a. Given, Elastic potential energy=Kinetic energy Thus, 12mω...
Q: A square coil with side 25 cm and 85 turns rotates at 3600 rev/min in a uniform magnetic field of ma...
A: Given: The side of the square is L=25 cm. The number of turns are N=85 turns. The frequency of rotat...
Q: 1.(15%) The system shown in Figure 3 is in equilibrium with the string in the center exactly norizon...
A: The tensions T1 and T3in the strings can be resolved into components , T1 cos ϕ and T1 sin ϕ ; T3 c...
Q: An object is moving along the x-axis. At t = 0 it is at x = 0. Its x-component of velocity vx as a f...
A: The x-component of velocity is given byvx(t)=at-bt3where a=8.0 m/s2 and b=4.0 m/s2vx(t)=dxdt=at-bt3d...
Q: When a spherical mirror is fully submerged in water, does its focal length change? Predict the cause...
A: please see the next step for solution
Q: A human-powered vehicle (HPV) team wants to model the acceleration during the 260-m sprint race (the...
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:L=0.12 HR=240 ΩC=7.3 mFIrms=0.45 Af=400 Hz
Q: Help me please
A: (a) Given: The mass of the curling player is 50 kg. The speed of the curling player is 2 ms. The mas...
Q: A wedge with mass M rests on a frictionless, horizontal tabletop. A block with mass m is placed on t...
A: The FBD of the system is as follows:
Q: What size telescope would be required (i.e, what minimum diameter must its primary mirror have) to r...
A: please see the next step for solution
Q: The elevator in an office building starting from rest at the first floor accelerated 0.75m/s² for 5 ...
A: From position A to Bv=u+at equation 1Given, a=0.75 ms-2 ,t=5 sec; u=0⇒v=0+0.75 ms-2×5s=3.7...
Q: The tip of a tuning fork goes through 440 complete vibrations in 0.500 s. Find the angular frequency...
A: Given, 440 vibration in 0.500 second
Q: A rope tied to an object is pulled, causing the object to accelerate. But according to Newton’s thir...
A: Here, we see how Newton's law plays in the given situation.
Q: solve this please
A:
Q: Show all working explaining detailly each step from start to end Solution must be typewritten with t...
A: we know, by newton's second law F=ma ...
Q: Problem 3: In the figure below, an image of the object is formed by the following 2 steps: 1. Light ...
A: The object is placed at a distance 50 cm to the left of the convex lens. Let u=50 cm The convex lens...
Q: (Please answer to the fourth decimal place - i.e 14.3225)
A: C1=52 nFC2=109 nFVoltage, V=9V
Q: A plane electromagnetic wave has a maximum electric field of magnitude 2.99 × 10³ V/m. Find the maxi...
A: Maximum electric field Eo = 2.99 × 10- 3 V/m Speed of the electromagnetic wave = Speed of the light ...
Q: In the figure, a long, straight copper wire (diameter 2.58 mm and resistance 1.14 2 per 320 m) carri...
A:
Q: (Please answer to the fourth decimal place - i.e 14.3225)
A: We know that a capacitor is a device that stores electric charge in an electric field. It is a passi...
Q: Figure 24-65 shows a simple mass spectrometer, designed to analyze and separate atomic and molecular...
A: Let velocity of ion when it enter magnetic field is v
Q: help
A: please see the next step for solution
Q: A) Find the Maxwell-Boltzmann velocity distribution of two-dimensional free particles and th average...
A: Maxwell Boltzmann Distribution function can be derived in the following way for 2-dimensional free p...
Q: Question 6 Help
A: Given,length of rod = 2.4 m Weight W =135 N Angle A = 55° We will use the concept of torque T = ...
Q: A 0.20 kg ball is tied to a string. It is pulled to an angle of 8.00º and released to swing as a pe...
A: Given time taken for 10 oscillations = 12 s => Time period of pendulum = time taken for 1 oscilla...
Q: Explain how in the twin paradox, we might arrange to compare clocks at the beginning and end of Mary...
A: The objective is to give an explanation that how in the twin paradox so that the clocks can be arran...
Q: Jupiter’s moon Io has active volcanoes (in fact, it is the most volcanically active object in the so...
A: Using the Newton's law of gravitation we calculate gravitational acceleration near surface of moon I...
Q: Block B, with mass 50 g, rests on block A, with mass 200 g, which in turn is on a horizontal tableto...
A:
Q: Determine the pressure drop along an arteriole of 20 mm diameter and 8 mm length. Assume a volume fl...
A: Viscosity of a fluid is the property by which it tries to resist the relative motion between two con...
Q: Suppose three point charges are arranged as shown in the figure below. A charge ?1 =+1.2 ?? is locat...
A:
Q: A large boulder is ejected vertically upward from a volcano withan initial speed of 40.0 m/s. Ignore...
A: t=uy-vygvy=0t=409.8=4.08s
Q: 29 +39 A spherical shell with inner radius a and outer radius b has a positive charge +3q in the inn...
A:
Q: The two ends of a wire of length L=π are fixed. At time t=0 u (x,0)=sinx-sin2x is released without ...
A: To answer: the motion of the wire function u(x,t) .(pde wave motion)
Q: A ring placed along x2 + y? = 4, z = 0 carries a uniform charge of 3 µC/m. Find D at P(0,0, 2). а. О...
A: As can be seen from the given equation of the ring, it can be stated that the radius of the ring is ...
Q: A uniform density stick of length L oscillates as a physical pendulum. It is pivoted a distance x fr...
A: aAn expression for the value of x that gives the largest angular frequency(shortest period)bCalculat...
Q: The sirens of two fire engines have a frequency of 500HZ each. A man hears the sirens form the two e...
A: Given data, Actual frequency = 500 Hz Speed of the engine which is approaching towards the man = 70 ...
Q: An apprentice bricklayer stacks 30 cm long blocks on top of each other in such a way that 5 em of ca...
A: Here, we find the number of blocks using the position of centre of mass for getting toppled.
Q: PHYSICS QUESTION
A:
Q: The nameplate of a separately excited de motor reads 18.5 kW, 230 V armature, 1200 rpm. The field cu...
A: Solution: As per the given data, a) We have armature current from the motor equation is given as...
Q: A metallic laboratory spring is typically 5.00 cm long and 0.150 cm in diameter and has 50 coils. If...
A: Self inductance of the solenoid can be calculated using the formula
Q: A 2.50 kg block on a horizontal floor is attached to a horizontal spring that is initially compresse...
A: Given that,Mass of the block (m)= 2.50 kgThe distance in which spring is compressed = 0.0300 mThe fo...
Q: Smoking room is designed to comfortably host a group of 50 people. The ventilation standard for plac...
A: please see the next step for solution
Q: You throw an apple straight up. The apple leaves your hand at time t = 0 moving at 5.50 m/s. Air res...
A: Here, we get the equation of motion of the apple and get the required values.
Q: Two slits spaced 0.450 mm apart are placed 75.0 cm from a screen. What is the distance between the s...
A: Here, we use the formula for fringe width to calculate the distance between second and third dark fr...
Q: answer this on a paper thanks.
A: Note: As per the rules we can answer only 3 sub-parts, please post the remaining sub-parts as the se...
Q: Question 3 O out of 5 points If the aircraft weight is 133,301 with a wing surface area of 29, and i...
A: Given: The weight of the aircraft is w=133301 N. The surface area of the wing is A=29 m2. The coeffi...
Q: The mutual inductance of two coils (1 and 2) is 48.0 mH.Find the magnitude of the emf induced in coi...
A: Given:Mutual inductance, M=48 mHcurrent in coil 1, I1=35 AdI1dt=7 A/s
Q: i need the answer quickly
A: Introduction: X-ray is the electromagnetic radiations of extremely short wavelength and high frequen...
Q: A) An atom has two electronic levels of energy 0 and ɛ. Suppose the atom is in thermal equilibrium w...
A: Given data, Energy of energy levels = 0 and E
Q: An owner type jeepney 3m long overtakes a truck 30m long which is travelling at the rate of 20 km/hr...
A: Given, length of jeepney is 3m long and length of truck is 30m and it is travelling at speed of 20 k...
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
