What are some of the advantages of scientific notation? - After which numeral is the decimal point usually placed in scientific notation? What determines the number Numerical digits written in scientific notation?

Q: Refer to the figure below. There are four point charges with a charge of q1= -4µC,q2=-12µC,q3=-6µC a...

A: Given: q1=-4 μC=-4*10-6 Cq2=-12 μC=-12*10-6 Cq3=-6 μC=-6*10-6 Cq4=8 μC=8*10-6 Cr=0.7 m

Q: A box weighs 600 kg rests on a wooden floor. Coefficient of friction are 0.28 and 0.17 for static a...

A: The static friction force on a body is given by Ffs = μsN, where μs = coefficient of static friction...

Q: A point dipole p = -poâ is kept at the origin. The potential and electric field due to this dipole o...

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Q: Question 213 + 812 -241- 1 for t2 0, where t is 3 A particle travels along a horizontal line accordi...

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Q: Consider a point charge +Q, that is held fixed at (L, 0). Another charge –2Q is brought from infinit...

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Q: A 975-kg car accelerates from rest to 26.7 m/s in a distance of 120 m. What is the magnitude of the ...

A: Given: m=975 kgu=0 m/sv=26.7 m/ss=120m

Q: Now there are 5 charges. Calculate the net Electric field at P, which you can assume is on the axis....

A: Given:  

Q: Two identical, side-by-side springs with spring constant 280 N/mN/m support a 1.50 kgkg hanging box....

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Q: 1. A projectile, fired at an angle of 45º to the ground, takes 3 s to reach the top of its path. (a)...

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Q: 10.2 m 16. A simple pendulum consists of a mass M attached to a vertical string L. When the string i...

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Q: In the circuit shown find: 1. The current in the top branch. [ Select ] 2. The current in the middle...

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Q: A PERSON PUSHES A CART OF MASS 25 KG WITH A FORCE OF 50 NEWTONS TO MOVE IT ON A HORIZONTAL SURFACE.....

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Q: 3. A soccer ball is kicked up at angle of 50° with the horizontal at a speed of 30 m/s. (a) Find the...

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Q: A. Series circuit: 1. Two 80-2 resistors are connected in series with 0.15 A flowing through them? F...

A: 1) two 80 ohm resistors,  i=0.15A 2) voltage drop across 30 ohm resistor = 4.5 V

Q: What can you conclude about the effect of varying launch angles to the properties of a projectile?

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Q: body covering the whole 32pi-meter circumference of a circular path for 45 seconds travels at a cons...

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Q: The figure below shows, at left, a solid flywheel of radius R = 0.550 m and mass 60.0 kg. T Mounted ...

A: Given, Radius=0.550m Mass=60kg Tension in the upper segment of the belt=155N Angular acceleration=1....

Q: (a) Compute the electrical energy used by a household whose monthly electrical bill is $34, computed...

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Q: The value of numerical aperture of the objective lens of a microscope is 1.25. If light of wavelengt...

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Q: Your grandmother enjoys creating pottery as a hobby. She uses a potter's wheel, which is a stone dis...

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Q: The momentum of a 1500-kg car is the same as the momentum of a moving 5000-kg tow truck. What is the...

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Q: A square has a side of length L = 0.75 m. An observer O is stationed at one corner. Two loudspeakers...

A: Given: L =0.75 mv =343 m/s

Q: pushed up an incline by a horizontal force F. In this situation, the work done by the normal force

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Q: After solving a particular spring mass problem, the solution is found to be x(t) = -2e-t cos(3t) + 3...

A: Given that:x(t)=-2e-tcos(3t)+3e-tsin(3t)

Q: If a 172.6 mm telephoto lens is designed to cover object distances from 2.08 m to infinity, over wha...

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Q: A car moved from rest at point A and accelerated uniformly at a rate of (2 meters per second squared...

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Q: The normalization condition for a wavefunction Ψ(x, t) is given by � ∞ −∞ Ψ∗(x, t)Ψ(x, t)dx = 1. Thi...

A: We have a wave function ψ(x,t) which satisfies the Schrodinger wave function given by H^ψ=Eψ where H...

Q: Which of the following is a correct description of the motion of the dipole immersed in a uniform el...

A: Explanation-            when an electric dipole is placed in an external uniform electric field then...

Q: Using the following values: North and West are negative and east and south are positive. Lola walks ...

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Q: Two sinusoidal sound waves arrive at a receiver. Wave #1 has a pressur the recciver and wave #2 has ...

A: We know that we have given that the  Two sinusoidal sound waves arrive at a receiver. Wave #1 has a ...

Q: A 1000. µ F uncharged capacitor is connected in series with a 2.00kN resistor. The capacitor will be...

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Q: A particle of mass 5.70 kg moves in the horizontal xy plane. The only force acting on the particle w...

A: Given:  Mass = m = 5.7 kgForce = F = 4.7x2i^r0 =2.1i^+2.1j^ mrf = 6.5i^+2.1j^ mAt r0, v0 = 3.8 m/s

Q: 30 SITUATION 5 ロ 00

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Q: Problem 5: Plane r =1 is grounded and plane r =d is held at a potential Vo. The region in between ha...

A: Given:V = 0V at x=1V =Vo at x = dconductivity of the region is, σ(x) = σoxpotential function in the ...

Q: 10.0 A 6.0 J 5.0 J D 2.0J B 1.0 m 2.0 m 3.0 m 4.0 m 5.0 m

A: Given: Refer diagram: The speed of the object at point A is 0 m/s. The potential energy of the objec...

Q: A person shoots an arrow at an angle of 60 degrees above the horizon, where the arrow is 1.8 meters ...

A: 1) Apply the second kinematic equation in the horizontal plane.

Q: Q/A person threw an arrow at an angle of 60 degrees above the horizon, as the arrow was 1.8 meters a...

A: Consider the arrow is thrown at a velocity u. Since the horizontal velocity remains the same, the ac...

Q: A punter kicks a football at an angle of 30 degrees with the horizontal at an initial speed of 15 m/...

A: Determine the horizontal and vertical velocities.

Q: On a wide level field, a ball is tackled at 40 degrees above the horizontal at a speed of 30 m/s. Fi...

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Q: 3. Compute the individual values and the total values of the charge of the capacitors. C3 = 3500 nF ...

A: Given that:- Three capacitors are connected in parallel.

Q: 6. (TRUE OR FALSE) Electrostatic attraction or repulsion is impossible when one of the two interacti...

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Q: Conduc-Thor-s. Thor has two square prism conductors that are made of the same ohmic material and wit...

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Q: A heavy ball of mass 1.00 kg is whirled at a constant speed of 2.00 ms−1 on the end of a string in a...

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Q: TA oden 7. Two oscillating systems: spring-mass and simple pendulum undergo SHM with an identical pe...

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Q: Problem 3. A wave traveling on a Slinky® that is stretched to 4 m takes 2.4 s to travel the length o...

A: Given, Distance=4m Time=2.4s

Q: Hadassah joins a race. She is running at a constant pace of 2m/s. Gamaliel, another runner who enjoy...

A: Given, Speed of observer=2m/s Speed of source=3m/s Frequency=800Hz Speed of sound=340m/s

Q: A charge of 42.1 nç, which is 1.01 m to the north of the origin (+y direction), is moving horizontal...

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Q: Physics student Matt has just learned about Newton's 3rd law of motion. He's considering a car pllin...

A: Mass of car = M Mass of trailer = m Using newtons second law of motion on car Ma = Fapplied - T .......

Q: 8. You want to ride a Ferris wheel with a 100-m height. Before buying a ticket, you challenge yourse...

A: Answer D. 1.34 rotations per minute

Q: -A 0 +A k M 18. A block of mass M is attached to a horizontal spring k. The block undergoes SHM with...

A: The expression for the elastic potential energy stored in the spring executing SHM is given by,  E=1...

Estimate of calculation