Two charged particles apply an electric force of 5.2 × 10^-3 N on each other. Distance between them gets twice as much as before. What will be Coulomb's force?

Q: A student wants to know how much current passes through three (3) wires that are made of different…

A:

Q: List the characteristics of an ideal fuel

A: SOlution:

Q: A child is sitting on the outer edge of a merry-go-round that is 18 m in diameter. If makes 5.4…

A: Determine the angular velocity.

Q: 29. A simple harmonic oscillator of amplitude A has a total energy E. Determine (a) the kinetic…

A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…

Q: Determine the speed at which the basketball at A must be thrown at the angle of 30 degree so that it…

A: Given The height at Point A, hA=1.5M The height at Point B, hB=3M Distance between A and B, d=10m…

Q: Find the work done value Force=22.66 N displacement-7 m

A: Given data : Displacement=d Force=F   Required : Work done

Q: The block was released from point A as shown in the figure. The track experiences no friction except…

A:

Q: Determine vertical reaction at the support A if forces magnitudes are F₁ = 84.6 N. F₂ = 208N: AB =…

A: Draw the free-body diagram of the beam.

Q: Where does the 9.81 m/s come from?

A: It is not 9.81 m/s. It is 9.81 m/s2 which is the value of acceleration due to gravity.

Q: What is the speed of light in a vacuum to three significant figures?

A: Introduction :- We know that the speed of light in vacuum is defined by symbol c and it is also…

Q: A train starting from a railway station and moving with uniform acceleration attains a speed 40 km h…

A: Write the given values with the suitable variables. u=0 m/sv=40 km/hr=40×10003600 m/s=11.11 m/st=10…

Q: The liquid in blue color has a density of 500 kg/m³. Calculate the gage pressure P, in kpa for h=…

A: Given:Density of liquid,ρ=500 kg/m3height of column, h=5 m

Q: Learning Goal: A man wishes to spin a merry-go-round in the x-y plane centered at the origin (0.000,…

A:

Q: The following data points are given. Determine a function w = f(t) (t is the independ variable; w is…

A: Lets first locate all points in a graph:-

Q: Cite an example wherein  force exerted on a body does no work. Explain.

A: Work done is defined as the product of force, displacement and cosine of angle between force and…

Q: A horizontal force of 230 N is applied to move a 56 kg television set across a 16 m level surface.…

A:

Q: Find the density of a sulfuric acid solution of which 50 cm³ has a mass of 65 g.

A: Given data : Mass=m Volume=V   Required : Density

Q: You are working at a summer internship for NASA, working to study exoplanets (planets we have…

A:

Q: Determine the voltage at resistor R1 the LED forward voltage is 2.0 volts. * D1 D3 R1 1K 5V D2

A:

Q: A boy exerts 50.0 N to push an object across a horizontal surface at constant velocity. If the…

A:

Q: A. Solve for the magnetic flux of each selected area 1. 2. 2 4 2 21 3 1 3 7 2 3 3 5 8 3 9 4 4 3 2 5…

A: To find the magnetic flux we need to know the area of the loop and the magnitude of the magnetic…

Q: 11.2 A 120 g mass, attached to 20 cm long string, undergoes vertical circular motion at 1.7 m.s¹.…

A: Given:- m= 120 g = 0.12 Kg L= 20 cm = 0.2 m u= initial velocity = 1.7 m/s h= 150 mm = 0.15 m Lets…

Q: (A) 900 (B) 1440 (C) 1260 (D) 1080 QZ: A proton starts moving from rest in a region of uniform…

A: (7) Write the given values with the suitable variables. u=0 m/sE=5×104 N/Ct=1.5 μs=1.5×10-6 s Here,…

Q: A satellite that goes around the earth once every 24 hours is called a geosynchronous satellite. If…

A:

Q: A. Given the vector M = -10 ax + 4ay-8az and N = 8ax +7ay-2az find: 1. unit vector in the direction…

A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…

Q: The sound waves travel with speed of 290 m/s. If is wavelength is 20 m What is the frequency of wave…

A: Introduction :  In this question we are provided with value of wavelength and wave speed . with…

Q: In this problem we are going to compare the strength of the gravitational interaction between the…

A:

Q: Direction: Now that you have the knowledge about the different sources of energy, Create an acrostic…

A: Something like oil, coal, or solarium that can be used as energy, such as light, heat, cars, and so…

Q: If you hold two polaroid in series up to the sun and the light is blocked, the polaroid are said to…

A:

Q: What is the work by man in moving crate to distance of 1.9 m Force applied on crate=11 N

A: Given Applied force (F) = 11 N  Distance moved (d) = 1.9 m    Work done by man (W) = F × d

Q: (A) 10.7 (B) 28.4 (C) 2.0 Q12: If R=2 k2, C= 5 mF, &-8 V, Q=20 mC, and I = 3 mA, what is the…

A:

Q: How do you find the value of acceleration due to gravity? Is it always 9.81 m/s^2?

A: The Earth pulls the objects towards it due to its gravity.

Q: Report Sheet Part I Density of Unknown Liquid Report your measurements to the correct number of…

A:

Q: Emily throws a soccer ball out of her dorm window to Allison, who is waiting below to catch it.…

A:

Q: 21: An electron has a velocity of 6x106 m/s in the positive x direction at a point where the…

A: Please see the answer below.

Q: It is desired to remove the spike from the timber by applying force along its horizontal axis. An…

A:

Q: B) Consider a harmonic oscillator with angular frequence 6.5×1014 rad. s particle from ground state…

A:

Q: Which one of the following statements is true of an electromagnetic (EM) wave? OEM waves carry…

A: Electromagnetic wave (EM wave) propagate in space with  electric  band magnetic fields oscillating…

Q: How can a convex mirror produce: an upright image an inverted image a virtual image…

A: A convex mirror forms the image behind the mirror. So, the image is virtual. In the case of a convex…

Q: A non-uniform rod (an object that tapers on one end) is 3.0 m long and it weighs 5.0 N. A 1.0-N load…

A:

Q: Find Current Voltage=14 Volt Resistance-3.5 Ohms

A: We know from Ohm's Law Voltage = (Current)×(Resistance) or, Current=VoltageResistance

Q: Physics - Unit: Applications of the Wave Nature of Light Many camera lenses are manufactured with a…

A: The main problem which is faced which using camera or sun glasses is the glare that it produces.…

Q: Q19: Calculate the total electric flux through the m side surface (S) due to a uniform electric…

A: Introduction :- Here we notice that the electric field lines E are passing through a closed surface…

Q: Compare between Magnetic method and Gravity method?

A: There are two different methods  magnetic method and gravity method

Q: When does total internal reflection occur? Show an example with a calculation or diagram.

A: Total internal reflection

Q: Find Current Voltage=14 Volt Resistance-3.5 Ohms

A: Given data : Voltage=V Resistance=R   To find : Current

Q: Determine the magnitude F, of the tensile spring force in order that the resultant of F, and F is a…

A: According to Newton's second law  Net force = mass ×acceleration If vector A and vector B are…

Q: How can a concave mirror produce: an upright image an inverted image a virtual image a real image…

A:

Q: If an electromagnetic a) E=cB and its wavelength decreases. b) E=vB and its frequency decreases.…

A: We know that when an emw travels from one medium to the other only the wavelength and velocity of…

Q: How much work must a spring with a constant of 8.3 x 104 N/m do to stop a 1,520-kg vehicle traveling…

A:

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.