* I comb my hair (with a plastic comb) then bring the comb near a stream of water. What is happening here and why? Be as detailed as possible.
Q: • The fastest 400.0 m time in Olympic history was completed by Wayde van Niekerk (he's from South…
A: van Niekerk completed one 400 m lap in 43.03 seconds.
Q: The velocity of an airplane flying at an altitude of 12,000 m is measured with a Pitot-static tube.…
A: Given, altitude h = 12,000 m the differential pressure (∆P)= 2.85kPa ρ=…
Q: During a match between Karasuno and Nekoma, Hinata hits the ball at an angle 40 degrees below the…
A:
Q: 7. A simple pendulum has a period of 1 s. What is the length of the string? aa. 1s b. 3s e. 2s d. 4s
A:
Q: Calculate the amount of energy produced by the fission of 1.00 kg of 235U, given the average fission…
A: Solution:-Given thatAmount of U235 (m)=1 kgEnergy produced from one atom of U235 by average fission…
Q: 5.(a), A Ballistic Spring Device is designed to measure the speed of bullet of mass m with velocity…
A: For part(a) : By using conservation of momentum and energy we can solve question easily. 1st use…
Q: A mass is spun in a horizontal circle at the end of a length of sting. If the string's length…
A: According to question we need to choose correct option.
Q: Problem # 1 The radius of a circular area is 5 cm which lies in the xy plane. Find the magnetic flux…
A: Givn R=5 cm B=0.25T (a) in +z direction Area of circular area in +z direction.
Q: Determine the mass defect and binding energy of Li (mass: 1.16503 x 10-* kg). Number Number Mass…
A: Given: Atomic Number of Lithium,Z=3Atomic Mass of Lithium,A=7Hydrogen Mass,mH=1.67262×10-27kgNeutron…
Q: Please make the answer very clear. I need answer Asap? Thankyou
A: Given:- mass m1= 20 kg mass m2 = 18 kg inclinde angle = 30o kinteic friction coefficient = 0.1…
Q: An insulating sphere with radius a has uniform charge density p but is centred at b. a) Show the…
A: (a) Let b denotes the position vector of the center of the charged sphere, rp denotes the position…
Q: Figure shows a portion of a silver ribbon with z 1 = 11.8 mm and y =0.23 mm, carrying a current of…
A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
Q: 0/1 point You are inside an elevator standing on a scale. You do not know anything about the motio…
A: Newtons third law : for every action there is equal and opposite reaction
Q: "Force of Friction" 1. A5.0kg block of wood is sliding along a wood table (H = 0.20) with an applied…
A: Given: The mass of the object is 0.5 kg. The coefficient of the kinetic friction is 0.2. The applied…
Q: Problem 1: Field angular momentum A pure magnetic dipole of dipole moment ñ is placed R + at the…
A: (a) Total linear momentum, g→=E→xB→ we have to find E→&B→ ∫E→.ds→=Qεo…
Q: Mr. Muscedere is traveling at 100km/h. He pushes the breaks and in 15 seconds he is traveling…
A:
Q: What was the distance van Niekerk traveled?
A: Answers are in next step. Numerucal Values are in boxes.
Q: KI Ny
A:
Q: A metallic wire is stretched from original length of 2 m to 6 m. If the original cross-sectional…
A: Given data: The original length of the metallic wire, l=2 m. The new length of the metallic wire,…
Q: Quasar 3C 446 has a redshift parameter of 1.404. The variations in its luminosity is observed to…
A:
Q: Question 3 Mr. Muscedere gets on his bike and rides 11m in the direction of (E52S]. The then changes…
A: The component of a vector A along an axis with which it makes an angle theta is given as:And the…
Q: Imagine having a square circuit with side a = 1 m, whose surface is perpendicular to a magnetic…
A: We are given magnetic field. We are also given that surface and field are perpendicular to each…
Q: 6. A dog sees a flowerpot sail up and then back down past a window which is 1.47m high. If the total…
A: (6) The given data are listed below with appropriate variables. Here, h denotes the height of a…
Q: 1. A person pushes a m = 3.20 kg bin a distance d = 3.00 m along the floor by a constant force of…
A: Given, Mass of bin = 3.2kgdistance d= 3mForce F = 16Nangle θ = 22°
Q: A thin disk of radius a carries a uniform surface charge density p [C/m²]. Find the energy required…
A: Solution: Let P be the point at a distance h from the disc. The potential at point P due to a…
Q: When the system shown in the diagram is in equilibrium, the rigth spring is stretched by 1 cm. The…
A: In a system, if we consider a force that is applied from external sources, then if that system does…
Q: A diverging lens has a focal length of 10.0 cm. (i) An object is placed 30.0 cm from the lens.…
A:
Q: Exercise 8.1: (level 5) A hydrogen atom in the 2p state is placed in a cavity. Find the temperature…
A: Spontaneous and stimulated emission are two methods used to create photon emission in materials. In…
Q: 1. A5.0kg block of wood is sliding along a wood table ( 0.20) with an applied force of 25 N (->). a.…
A: Mass of the block m=5 kg Applied force F=25 N coefficient of friction μk =0.2 N is the normal force…
Q: 1. How do we define a 'Rigid Body'? What are its characteristics?
A: As per guidelines, the first question (#1) has been answered. Rigid body is a physical object with…
Q: 3. Lester will band apply the phosphate during seeding his crop, and needs to calibrate the…
A: Solution:-The amount of phosphate fertilizer to be added to an area of length 200 ft and width 36…
Q: Calculate the energy released in the following spontaneous fission reaction: 238U - 95Sr + 140xe +…
A: Given reaction is a fission reaction in which a heavy nucleus is split into smaller nuclei. The…
Q: Q2: In the circuit shown below calculate the value of capacitor C, and the inductor L if the stored…
A:
Q: please explain as detail as possible
A:
Please explain in detail
Step by step
Solved in 2 steps with 2 images
