50 deg 2200 N

Q: Find the charge density (in nC/m2) on the surface of the right face of the plate. (b)Find the charge...

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Q: Problem 2: A 50 gram ball 1s thrown against a wall at 5 m/s. A The ball hits the wall and then bounc...

A: Consider the ball is thrown to the right (positive) and rebounds to the left (negative).

Q: • Auniform magnetic field equal to 1.48 Tk is in the +z di- 16 rection. Find the force exerted by th...

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Q: The figure below shows two blocks connected by a cord (of negligible mass) that passes over a fricti...

A: Given data:  The Atwood's machine  Mass of first Block (m1) = 1.15 kg Mass of second block (m2) = 2....

Q: 1. Find the resultant using (a) the head-to-tail method, and (b) the parallelogram method:  A clever...

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Q: How much rotational kinetic energy in joules is there in a disk of radius 0.2 meters and mass 76 kg ...

A: The answer is below

Q: 3. The vector position of a particle varies in time according to the expression r = (3.00i – 6.00/²j...

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Q: Why is it vital to proceed through lenses in order while switching lenses in a microscope?

A: Lenses in microscopic gather light from the specimen magnifies the image of the specimen, and projec...

Q: A certain sheet of glass will break if it experiences a pressure greater than 1250 Pa. In order to p...

A: Given data:  Pressure (P) = 1250 Pa Force (F) = 65 N Required: Area (A) 

Q: Three charges line vertically respectively 42C, -51C, -27C. ?1and ?2 is separated by 31um while ?2 a...

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Q: Which of the following is a FALSE statement? O Heat is energy transferred into or out of a system as...

A: First statement is correct as heat is transferred always due to temperature difference.Heat is trans...

Q: When the number of electrons entering a wire is the same as those leaving, what charge will it give ...

A: Rate of charge flow is called current .

Q: Below is a depiction of one type of adjustable dial. This dial is essentially a thin rod with a char...

A: Given  charge of sphere q=-2.3uc      Tension T=0.35N       Angle theta =15° We have to find mass an...

Q: The ends of a cylindrical copper rod are maintained at two different temperatures. The rod conducts ...

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Q: Explain concisely why charged plastic comb can attract neutral pieces of paper, and the so called "f...

A: The comb is initially electrically neutral. As a result, the little fragments of paper are unaffecte...

Q: 3. A motorcycle travels along the x axis. The velocity versus time ( v-t graph of his motion is show...

A: A motorcycle travels along the x-axis. the velocity versus time  [v-t]  The graph is given below as ...

Q: An auto travels at the rate of 25 km/h for 4.0 minutes, then at 50 km/h for 8.0 minutes, and finally...

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Q: Consider two charges q = 25 e and q2 = 45 e at positions (32, –11, 38) and (, , 30) respectively whe...

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Q: 5.3-cm tall wooden can is placed a distance of 9.1 cm from a concave mirror having a focal length of...

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Q: Problem 14: Assume you have the following two vectors: A = 1li+17j+15.5k B = 3.3i+ 8.5j - 1.5k What ...

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Q: 1. Two charges Q1=+5nC and Q2=-7nC are separated by 8 cm. Calculate the electric potential at point ...

A: As per guideline we are suppose to do only one question from multiple question kindly post the other...

Q: A particle moves along the x axis. The image shows the graph of it's instantaneous velocity v in fu...

A: Given ,

Q: You have an equilateral triangle, and it happens you place three charges (22) (-58) (54) on each ver...

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Q: How much heat is required to raise the temperature of 10kg water from 30°C to 100°C. Solution

A: Given data:  Mass (m) = 10 kg Initial temperature (Ti) = 30 °C Final temperature (Tf) = 100 °C Requi...

Q: A= 2i - 2j (in N), B=-i +2j Consider the following vector forces: c=-2i +5) (in N) and (in N). a) De...

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Q: The power output of a certain public-address speaker is 7.10 W. Suppose it broadcasts equally in all...

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Q: 1. Solving ideal Gas Law Problems Directions: Use the ideal gas law, "PV-nRT", and the universal gas...

A: As per our guideline we will solve first three parts for you. To get remaining parts solved please r...

Q: What is the burning duration of a 1.5 meter diameter gasoline pool fire with a volume of 0.045 m3?

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Q: You are studying the strength of transparent aluminum tanks to bring some blue whales from past eart...

A: Given: Initial pressure, P1 = 0.80 atm Initial number of CO2, n1=28.00 moles Final pressure, P2 = 0....

Q: 10 8. 6 + t (s) 4 6. 8 10 12 -2 -4 -6 + -10 x (cm) 8.

A: Time period is the time taken in one complete oscillation. Amplitude is the maximum displacement. 

Q: [b] Create a question about a foam ball experiencing X newtons of force that uses Newton's Third Law...

A: In this question we have to construct a question around the foam balls. Please give positive feedbac...

Q: Three kids in a parking lot launch a rocket that rises into the air along a 380-m long arc in 40 s. ...

A: Given: Total distance = 380 m  Total time = 40 s  

Q: Consider a series combination of 2 resistances. 25 Ω 30 Ω What is the equivalent resistance? 1. 5...

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Q: Watch the video below and answer the following questions 1. Where does the symbol of Ohm originate? ...

A: 1.Ans: In 1881 International Electrical Congress in Paris  established a system of electrical  units...

Q: A highway curve has a radius of 475 m and a banking angle of 20°. If a 1,200-kg car can safely negot...

A: According to Bartleby guidelines, I can answer the first three subparts only. If you need help with ...

Q: Metal pipes, used to carry water, sometimes burst in the winter because: A metal contracts more than...

A: Here , we have to give the reason , as to why the metal pipes , used to carry water , sometimes burs...

Q: Given data : Mass of ball=5 kg Velocity of ball =2.8 m/s Determine kinetic energy

A: Given data : Velocity of ball=V Mass of ball=m   To find : Kinetic energy

Q: A parent exerts a torque on a merry-go-round at a park. The torque has a magnitude given by r3.00 12...

A: Given: Magnitude of torque:τ=3.0×θ2+ 12.0×θ -14.0θ in radian

Q: A bus travels 250 km south along a straight path with an average velocity of 81 km/h to the south. T...

A: Here, we calculate the given as follow;

Q: 5-27. The impedance of an electric circuit with a resistor, inductor, and capacitor jXL-jXc Q, where...

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Q: Two equal positive point charges q1 = q2 = 2.0 micro-Coulomb are located at x = 0, y = 0.30 and x =0...

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Q: A1/ For the shape below, the Resultant of three forces (200N, F1 and F2) is 600N: (a) the force F1 i...

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Q: In this law what is the dimensions of k: F=kg° F in N q in Ampere.s in m r

A: Answer:-  Given  Force(F) in N  Charge (q) in Ampere - s (A s)  Distance (r) in m  Dimension formula...

Q: A car moving at 25 m/s crashes into a tree and stops in 0.3 s. Calculate the force the seat belt exe...

A: A force is an influence that can change the motion of an object.  Here, we calculate the given as fo...

Q: 2. A travelling sinusoidal wave has this equation: y(x. t) = 0.0450 m sin(25. 12 m-x-37.68s-t-0.523)...

A: Sinusoidal wave is the wave which is simply defined as simplest form of representation or can say it...

Q: Can the harmful effects of radiation be minimized? How?

A: Can the harmful effects of radiation be minimized?

Q: Does convection happen when you mix water and food coloring that are at the same temperature?

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Q: 6. Main Scale 12 Main Scale 10 1. Vernier Scale 5 Main Scale Main Scale 3. о 10 2 6.

A: Reading of vernier callipers = main scale reading + vernier scale reading × least count 

Q: Which of the following symbols is correctly labeled? a. battery b. resistor C. wire d. HG capacitor

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Q: Two point charges are located at the positive x-asis of a coordinate system. Charge L= -8µC is locat...

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Proper Length

The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.