Understanding the mean graphically. Two bars The graph below shows two black bars. Adjust the light bar so that it has the mean height of the two black bars X ?

Q: Consider a closed surface S fully enclosing the point charge Q. Which of the following is true about…

A: The given problem can be understand by gauss law.

Q: oblem 6.09 A box of mass 5.0 kg is accelerated from rest across a floor at a rate of 4.0 m/s² for…

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Q: A student graphs Area vs. Displacement and adds a trendline, shown below. Area = 27.8x2 What is…

A: Given Area of force Vs displacement = 27.8x2 We have to calculate the spring constant

Q: A river is 55 m wide. There is a current flowing at a velocity of 1.9 m/s [E]. You try and swim…

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Q: I 12.0V ww R₁ = 12 O 11.31 V O 12.0 V Given the above circuit connected to emf of 12.0 V. Compute…

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Q: After a fall, a 89 kg rock climber finds himself dangling from the end of a rope that had been 15 m…

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Q: A particle with a mass of 0.500 kg is attached to a horizontal spring with a force constant of 50.0…

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Q: The resistance of the body varies from approximately 500 ks? (when it is very dry) to about 1.5 km2…

A: resistance of body when it is very dry = 500000 ohm resistance of body when it is wet = 1500 ohm…

Q: Newtonian fluids include: Select one: O a. water, blood, alcohol, cyclohexane, polyethylene glycol O…

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Q: A car rounds a 6 m radius curve at 12 m/s. The magnitude of it's acceleration in m/s²

A: Given data,   Radius  =  R   Speed  =   V        To find,      Acceleration

Q: A marble rolls off a tabletop 1 m high and hits the floor at a point 2.8 m away from the table's…

A: Given Data Height of the table is h=1 m Horizontal displacement of the marble along the floor is…

Q: Same set-up for the conservation of energy was performed. The 5-g marble covered a horizontal…

A: In this problem, it is asking the kinetic energy of the marble as it leaves the ramp.

Q: The data obtained from the experiment is presented in the table below. Constant Mass vs Varying…

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Q: A bicycle with 40.20 cm diameter wheels is traveling at 11.80 km/hr. At what angular speed do the…

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Q: A ball is kicked straight up into the air with an initial velocity of 30 meters/sec.  How much time…

A: Given data:  Initial velocity (u) = 30 m/s, straight up Required:  Time taken to hit the ground

Q: The athlete jumps with a pole and flies up to a height of 4.58 meters. What is the athlete's…

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Q: You drop your iPhone from rest at a height of 2 m above a leveled cemented floor so the iPhone…

A: Draw the schematic diagram of the system.

Q: What is the difference and relationship between the electric current, voltage, and electrical…

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Q: In below Figure, two forces F1, and F2, act on a 5 kg object that is initially at rest. If the…

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Q: A turntable rotates at 33 rev/min. Calculate the angular velocity of the turntable. 3.46 rad/s You…

A: Distance from the center of the rotating turntable = 0.14 m v = rωwherev = linear velocityr= radius…

Q: A particle with a mass of 0.500 kg is attached to a horizontal spring with a force constant of 50.0…

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Q: A simple pendulum is constructed by placing a small ball of mass 0.2g at the end of string of length…

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Q: Which of following descriptions COULD be true of an object that is at equilibrium or in balanced…

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Q: How do simple machines provide mechanical advantage

A: Mechanical advantages Which  permits the person to execute the operation with respect to the  force…

Q: The displacement is T₁ Select one: Ar AS 12 c. Vector Ar 2 a. Trajectory length AS O b. Sum of…

A: Displacement is defined as shortest distance between initial and final position of the object .…

Q: Linear momentum of ball having mass 32 kg is 0.3kg m/s. Find the velocity of ball?

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Q: Two cables of the same length are made of the same material, except that one cable has twice the…

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

Q: A car of mass 230 kg moving at a speed of 30 km/hr is stopped by applying brake in 15 sec. Calculate…

A: The car is stopped in 15 sec. It means the final velocity of the car is zero. Therefore, applied…

Q: tionless pulley carries a light cord to which is attached at one end a 48kg mass, the other 64kg…

A: GivenMass, m1=48 kgMass, m2=64 kg

Q: Current O A. A O B. B O C. C O D. D B C Which of the following curves of voltage vs current…

A: Current is dependent on voltage between 2 terminals. This is called Ohm's law. More is the potential…

Q: A physics textbook is suspended on a spring scale in an elevator. Of the following, the scale shows…

A: Elevator moving up with decreasing speed means the acceleration of elevator is upward. Using…

Q: A particle of momentum P1 collides with a particle at rest. After the collision, the particle…

A: Let an angle α from P3 to horizontal direction and then the angle θ-α will be from P4 to horizontal…

Q: Discuss the causes and consequences of  harmonic distortion?

A: Causes:  Harmonic distortions are usually caused by the use of nonlinear loads by the end users of…

Q: Calculate the force applied by the brake?

A: Given data, Mass,m= 250 kgMoving speed of the ship,v= 20 km/hr Brake applied time,t= 10 secCalculate…

Q: expression for the height fallen by the body.

A: Given,  Write an expression for the height fallen by the body. Where,  Body falls freely under…

Q: The mass of a solid cube is 856 mg, and each edge has a length of 1 cm. Determine the density of the…

A: The SI units are the standard units where mass is measured in kilograms and length in meters.…

Q: A solenoid with 445 turns has a length of 5.00 cm and a cross-sectional area of 3.40 x 10-9 m². Find…

A: a) Determine the inductance of the solenoid.

Q: 73. ••• Two 2.0-cm-diameter disks spaced 2.0 mm apart form a parallel-plate capacitor. The electric…

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Q: A dart is thrown with an initial velocity of 10.0 m/s at an angle of 60.0° above the horizontal. If…

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Q: How does changing the initial height of where a ball is thrown and the angle of which a ball is…

A: Question:) How does changing the initial height of where a ball is thrown and the angle of which a…

Q: You are trying to jumpstart the dead battery (V₁ = 5 [V], zero internal resistance) of your time…

A: We have a circuit with two batteries of voltage V1=5 V and V2=12 V (internal resistance r=0.02 ohm)…

Q: (2) If Sphere 2 is separated from Sphere 1 by a difference of potential AV = 86.7 [V]. Find r2, the…

A: As 1) and 3) have been answered correctly, so I will solve number 2). Given:- ∆V= 86.7 V V1=…

Q: Find the potential energy of 10 kg mass kept at height of 8 m. Take g = 10 m/s²

A: Given data,  Height  = h   Mass  = m  Acceleration due to gravity = g      Required,      Potential…

Q: The figure below shows three small, charged spheres, all lying along the horizontal axis. Sphere A,…

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Q: Two bodies A and B having same mass is moving with velocities v and 2v respectively. Compare their…

A: 1) inertia of first body equals to inertia of second body as both body are of equal mass. so both…

Q: The blood flow in a vein of radius 0.35 cm. The velocity of the blood in vein is 0.1 m/s. Find the…

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Q: In the Figure shown below, what is the net electric potential at the origin due to the circular arc…

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Q: hal blood flow through the internal carotid artery is 400 mL/min. If this vessel's radius is reduced…

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Q: The static friction force between a car’s tires and the ground can do all of the following except…

A: in this  question  we discuss  about static friction.

Q: A hammer of mass m = 0.44 kg is moving horizontally at a velocity of v = 4.5 m/s when it strikes a…

A: Force is rate of change of linear momentum with respect to time. The average force is given as…

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.