2. What is the speed of horse in meter per second that runs a distance of 1.2 miles in 2.4 minutes?

Q: q1= 2.0 nC  q2= 2.0

A: A) Free body diagram is shown in the figure.B) Magnitude of net electric field at A is 2×104N/C. And…

Q: Which of the following statement is incorrect? A. î × j = k B. k · j = î C. ĵ · j = 1 D. k × k = 0 А…

A:

Q: Q3: Given that z= 5+i 12, find Vz.

A:

Q: 2.82 If I, = 5 mA in the circuit in Fig. P2.82, find Is. I, = 5 mA Is 4 kN 2 kN kN Figure P2.82

A:

Q: The magnitude of electric intensity E Such that an electron placed in an electric field would…

A: We know electric field E is defined as the force experienced by a charge, E=Fq Where F is the force…

Q: Use the following half-life graph to answer the question: Mass Remaining (mg) 60.0 50.0 40.0 30.0…

A: Solution:-

Q: 2) The magnetic field intensity is given as Ħ=-yâ¸+xâ¸(A/m) in the z=0 plane. Determine the current…

A:

Q: Q 8. In Fig., solve for RT, It, VT, V1, V2, V4, 2, and I3. R, = 100 N V3 = 9.24 V R = 330 1 220 2 R…

A: RT=R1+R4+R2R3R2+R3=100 Ω+68 Ω+220 Ω330 Ω220 Ω+330 Ω=300 Ω

Q: 3. For the situations below, describe the relationship between n, & n₂. A) B) 112 ոլ ոլ ni D ոշ n₂

A: Given Data:See the figure. Data is pulled from the figure.i = angle of incidence>r = angle of…

Q: darz (x)+ k²b(æ)=0

A:

Q: The driver of a car slams on the brakes, causing the car to slow down at a rate of 26.0ft/s? as the…

A: From kinematics, the expression for the final velocity is:

Q: Evaluate V. V x Ā if à = p²zäp + p³āg + 3pz?ä,

A: Given, A→ = ρ2za⇀ρ + ρ3a⇀φ + 3ρz2a→z

Q: Find the equivalent resistance between points A and B for the group of resistors shown in the figure…

A:

Q: =D> u), and length d. Between the inner and outer conductors is a dielectric medium with a…

A: The electric field can be calculated using Gauss's law: ∮E.dA = Q∈ To calculate voltage from the E:V…

Q: h the circuit illustrated in the accompanying diagram. The battery voltage is 97.5 V, and the…

A:

Q: Solve Q2

A: Here given the hollow cylinder with radius of external is R2 and internal is R1 . The axial length…

Q: Which of the following statement is incorrect? A.î x j = k B.k. j = i C.ĵ · j = 1 D. k x k = 0 A) A…

A:

Q: QA.2: Three objects are brought close to one another, two at a time. When objects A and B are…

A: in this question we discuss question 2 only as per rules .

Q: What is the force direction in each case? #7a. B Copyright 2008 Pearson Education, Inc., publishing…

A: Magnetic force:The magnetic force on a moving charged particle refers to the force exerted on the…

Q: Q1. Under what conditions can we have V2 Ã= -HoJ? Prove the identity.

A: We know the relation ∇×A→=μ0H where H is the magnetic flux density  μ0 is permeability of free space…

Q: A ladder of mass 19 kg is sitting on a horizontal floor, the floor is not frictionless. You push on…

A: Given: Mass of ladder is 19 kg Force is 200 N Angle is 10o

Q: The person is roller skates so friction can be ignored. They are traveling at 2.0 m/s beginning the…

A:

Q: 1. An object's position as a function of time in the x-direction is given by; x(t) : 10 +5e-0.3t…

A:

Q: Q4. Given A = 2.0 î+3.0ĵ and B = 3.0 î-4.0 ĵ. Find (Ả × B)/(A.B):

A: The cross product of two vectors is given solving the determinant of the components of the two…

Q: A. Solve and write your complete solution to the following problems. R2-2.5 2 I1 I2 I3 R4-0.5 2…

A:

Q: e potential difference

A: Given: Distance is 3.75 cm or 3.75×10-2m Electric field strength is 7.6×104V/m

Q: 1. In 1992, a 14-kg meteorite struck a car in Peekskill, NY, leaving a 20-cm-deep dent in the trunk.…

A: The expression for the acceleration while stopping from kinematics is,

Q: (a) A car is traveling over a circular hill with a speed v. Its weight, mg, and normal force N are…

A: The speed of the car is The weight of the car is The normal force is The centripetal force is The…

Q: Which of the following statement is incorrect? A. î x j = k B.k.j = { C.ĵ.ĵ= 1 D. K x K = 0

A:

Q: The force on a lkg mass on the earth's surface is 10N I( the radius of the earth is 6400 km, the…

A: Given is  force on M = 1 kg is F1 = 10 N  (On earth surface ) Radius of earth = 6400km…

Q: How long would it take a cloud droplet with r =10 µm to fall to Earth from 2 km altitude? Time…

A:

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.