How many revolutions does the object make during the first 2.6s ?

Q: Inside a particular radiation therapy device, there is a uniform electric field with a magnitude 385…

A: electric field = 385 NC , along +x axis initial velocity of electron (u) = 0 m/s distance moved (d)…

Q: A 3g dust particle has a charge of -9 μC and is suspended between two oppositely charged parallel…

A: The question states that there is a 3g dust particle with a charge of -9 micro C suspended between…

Q: A proton is projected horizontally midway between two parallel plates that are separated by 0.51 cm.…

A: We know, the charge of the proton = 1.6x10-19C mass of the proton m = 1.67x10-27kg Now from newton's…

Q: at what time or times is the particle found at x = 35m. please explain a) t1 = 6s and t2  = 8s b)…

A:

Q: Two thin rods of length 45.7 cm are placed side-by-side as shown below, separated by a distance x =…

A:

Q: Consider the vector whose x- and y-components are given to be 4.8341 and -3.0526, respectively.…

A:

Q: What is the magnitude of the electric field (assumed to be uniform) in the region between the…

A: Given: The separation between capacitor plates is d=45 mm Potential difference between capacitor…

Q: Yellow sodium light has a wavelength in air of 590 nm. What is the frequency in air? (n = 1.00.)…

A:

Q: Describe the Big Bang Theory. Include A) what it is, B)what happened , and C) at least three lines…

A: (A) The Big Bang Theory is the prevailing scientific explanation for the origin and evolution of the…

Q: 1. Analyze the circuit below. Which of the following is true? Use 11 as the current through the 20…

A:

Q: x cm x cm A x cm A* What is the strength in (N/C) of the electric field at the position indicated by…

A:

Q: Suppose a large spherical object, such as a planet, with radius R and mass M has a narrow tunnel…

A: Basic concept of acceleration due to gravity (g) on the surface of earth where Radius of earth (Re)…

Q: This is the feedback I received about the first part as it was wrong. I still don't understand what…

A:

Q: 6. A man walks 27.1955 m directed 55.7708 degrees from the positive x-axis, then he walks 13.7659 m…

A:

Q: Ken is running from Barbie at a constant speed of 4.7 m/s. Barbie is running at a constant speed of…

A: Given: vk = Ken's speed = 4.7 m/s vb = Barbie's speed = 5.8 m/s d = initial distance between them =…

Q: Given the arrangement of charged particles in the figure below, find the net electrostatic force on…

A:

Q: How much external work is done by an ideal gas in expanding from a volume of 9 liters to a volume of…

A:

Q: How many joules are required to heat 189 g of water from 7°C to 46°C? The specific heat for water is…

A:

Q: Two cars are heading towards one another. Car A is moving with an acceleration of aA = 13 m/s2. Car…

A: In is given that, in the first case: the initial velocity of car A is v0A=0 m/s the initial…

Q: Vector A⃗  has a magnitude of 28.0 mm and makes an angle of 30∘∘ above the positive x axis. Vector…

A:

Q: Destiny is eating lunch at her favorite cafe when her friend Jada calls and says she wants to meet…

A:

Q: Problem : A 50.0 m string of uniform density has a mass of 0.40 kg. It is hanging from a tall…

A: Calculate the mass per unit length. μ=mLμ=0.4 kg50 mμ=8×10−3 kg/m

Q: Problem 1: A neuron is a body cell that functions to create and transmit electrical signals. To do…

A: Electric field between two infinite parallel plate: As the two conductor showing above carrying…

Q: The figure below represents the top view of a cubic gaussian surface in a uniform electric field E…

A: flux is given by= EAcosθwhere E is the magnitude of electric fieldA is area of surfaceθ is angle…

Q: A 2.0-kg cart moving to the right with a speed of 1.0 m/s has a head-on collision with a 4.0-kg cart…

A: Given Data:- Masses of the two carts are m1=2.0 kg, m2=4.0 kg Initial speed of the 2.0 kg cart is…

Q: An electron moves through a uniform magnetic field. The magnetic field is given by B = (0.00i-23.7 j…

A: According to question we need to find value of vy

Q: 1) 45° is the ideal launch angle for projectile motion that gives the greatest horizontal range.…

A: Ans(1) The two complementary angles that sum to 90° are 45° and 45°. To prove numerically that the…

Q: Density, density, density. (a) A charge -361e is uniformly distributed along a circular arc of…

A: How a charge is distributed along a particular length, area and volume and it's storage in a…

Q: A uniformly charged disk with radius R = 40.0 cm and uniform charge density = 9.00 x 10-3 C/m² lies…

A: radius of disk (R) = 40 cm = 0.40 m uniform surface charge density (σ) = 0.009 Cm2

Q: A theme park is planning out a new free-fall ride. The drop is almost perfectly frictionless, with a…

A: Given:-  The height of the theme park is planning a new free-fall ride h = 190 m. The initial…

Q: A proton is traveling through a region of space containing both a magnetic and electric field. At…

A: Given that, A proton is moving in an electric and magnetic field. The velocity of the proton is…

Q: Compute for the x-component of 11.0093-unit vector directed 175.9806 degrees with respect to the…

A:

Q: A weight of 10 N hangs motionless from a spring. The spring is stretched 0.286 m from its original…

A: Given Weight of object W = 10 N spring streched by ∆x = 0.286 m To Find Force constant of the spring

Q: 3. Charge q₂ is 2.5E-9C and charge q₁ has mass 0.20g. The separation r is 5.0cm, and the angle 0 is…

A:

Q: 6. If a D mm, b=1.5 D mm, Q₁-D nC, Q₂-D nC, and q-C nC in the figure, what is the magnitude and…

A: In the given question, the two charges Q1 and Q2 are separated by a distance 2a where a = D mm. The…

Q: A diver springs upward from a diving board. At the instant she contacts the water, her speed is 8.20…

A:

Q: 1. If the potential due to a point charge is 510 V at a distance of 10 m, what are the sign and…

A: Given value--- potential = 510 V. distance = 10 m. We have to find--- what are the sign and…

Q: In the figure particle 1 of charge +6e is above a floor by distance d;-4.30 mm and particle 2 of…

A:

Q: The three primary colors (red, green, and blue) of a cathode ray tube (CRT) screen are generated in…

A: The three Primary Colors are formed by the following process :

Q: QUESTION 9: Elephant and Giraffe are riding bikes! These two bicyclists are exactly 91 miles apart,…

A: Speed of elephant = 10miles per hourSpeed of giraffe=10miles per hourSpeed of bee = 42miles per…

Q: D Question 10 An Australian emu is running due north in a straight line at a speed of 14.4 m/s and…

A:

Q: 112 cal to kilowatt-hours

A: Given  112 calorie   To convert into kilowatt-hours

Q: Four identical metallic spheres with charges of +8.6 μC, +3.4 μC, -7.4 μC, and -2.8 μC are placed on…

A:

Q: An adult person radiates heat to the surroundings at about the same rate as a 100-watt electric…

A: Power is rate of change of energy. P = E/t  E = P×t  where, E = Energy in Joule P = Power in Watt  t…

Q: You have a container filled with 45 moles of neutral lithium. How much negative electric charge is…

A: According to the question data number of the atoms in the container =N=45 moles we need to find…

Q: A swimmer heading directly across a river 400 m wide reaches the opposite bank in 3 min 20 s. She is…

A:

Q: When the temperature changes from 15°C to 33°C, a sample of mercury expands by 0.48 cm3. The volume…

A:

Q: A shiny, spherical holiday ornament has diameter 6.0 cm. The front surface is 0.50 m away from your…

A:

Q: If light is incident upon a piece of quartz of refractive index 1.54 and an angle of 50°. What is…

A: Given data:  Index of refraction of quartz (n2) = 1.54 Angle of incidence (θ1 ) = 50° Required: The…

Q: IP A 0.60-kg mass is attached to a spring with a force constant of 27 N/m and released from rest a…

A: A) When the mass is halfway to the equilbrium position, the distance will be: xf=xi2