What is it that deals with the relationships between the forces acting on the body and the resulting motion?

Q: You are holding four wires made of the same material, but of varying sizes. Which of these wires wou...

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Q: Which among the choices is not a vector quantity?     Select one: a.  Electric field b.  Electr...

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Q: gaps along railroad tracks can be observed over time. How is this situation similar to concrete road...

A: While constuction of structure which will in future experience periodic changes intemperature and ch...

Q: How long will it take a pole vaulter to fall to the mat (located at 0 meters) if they reach a height...

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Q: What motion describes the motion with respect to a moving coordinate system?

A: For describe motion of particle 1st we choose reference frame in any one coordinate system like cyli...

Q: What is the power dissipated in R? O 1 watt 4.3 watts O 3 watts

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Q: Find the direction and magnitude of the minimum velocity of charge q = +2e that will produce the mag...

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Q: The voltage across a circuit is 120 V. If the 10-ohm resistor in the circuit is replaced with a 25-o...

A: Given: The supply voltage is 120 V. The itnial resistance of the circuit is 10 Ohm. The final resist...

Q: A basketball was thrown at 20m/s at an angle of 65 degrees above the horizontal. The ball leaves the...

A: As per Bartleby rules, we can only solve one question or 3 subparts of one question. Since we have f...

Q: 9 The amount of work done against friction to slide a box in a straight line across a uniform, horiz...

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

Q: The direction of electric field lines depends on the _____. It is directed outward when positive and...

A: When a charge is placed in a space, then the electric field lines are developed around the charge. T...

Q: Q1) A ball is thrown off a tower at 45 m/s at an angle of 60.0° above the horizontal. a) How long is...

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Q: Joe suspends a sign with mass m between two cables. Cable A is directed at angle θ above horizontal ...

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Q: Compare the currents at points a, b, and through the resistor l1. a O la > l1 > lb O la = lb > 11 O ...

A: Given: fromt the given circuit diagram The connection of each element is in series. The current in t...

Q: Problem 2:   A negative charge of q = -3.2 × 10-17C and m = 2.8 × 10-26 kg enters a magnetic field B...

A: Given: The charge on the particle is -3.2x10-17 C. The mass of the particle is 2.8x10-28 kg. The str...

Q: A projectile is fired from ground level at an angle above the horizontal on an airless planet where ...

A: 19.giveng=10 m/s2x component of velocity , ux=86.6 m/sy component of velocity, uy=50.0 m/s

Q: 2. What is the wavelength of the following figure. Answer in 4 sig. fig. (include correct unit) * 27...

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Q: A hydraulic jack has an input piston of area 0.0540 m2 and an output piston of area 0.660 m2. How mu...

A: Given data :- Area A1 = 0.0540 m2 Area A2 = 0.660  m2 Force F2 =1.45×104 N

Q: 1. Calculate the electric fluxO for each of the closed surfaces A, B, C, and D Given: 9, = 2 C 92 = ...

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Q: GMm F = Newton's law of universal gravitation is represented by the gravitational force exerted by o...

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Q: If you halve the diameter of a hose what happens to the velocity of the water flowing through it? Wh...

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

Q: A 21.2 kg lead mass rests on the bottom of a pool. (The density of lead is 11.3 x 103 kg/m3 and the ...

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for yo...

Q: An electric charge produces a total electric field of 6 Coulombs. Calculate the electric flux densit...

A: Given data:  Charge (q) = 6 C Area (A) = 1.0 m2 Required: Electric flux density 

Q: Point charge q1= 5.1 x 10^-4 C and q2= 3.2 x 10^-3 C. are within the vicinity of each other. Because...

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Q: 2. Three charges are fixed at the vertices of a square of 1m side, as shown, with qı=+2nC, q2=+4nC, ...

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Q: An 80-kg cart moving at 70 m/s collides head-on with an approaching 120-kg cart moving at 40 m/s (in...

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Q: Solve for the electric field 50cm away from a conductor that has a linear charge density of 25.0 µC ...

A: Given data:  Distance (r) = 50 cm = 0.50 m Linear charge density (λ) = 25.0 μC/m = 25.0×10-6 C/m Req...

Q: A) System: N oscillators and q = 1. Calculate the number of microstates. B) System: N = 3; q = 4....

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Q: When the outward pressure balances inward gravitational pressure, the protostar stabilizes. (True or...

A: Yes it is true. There is two types of majority force acting gravitational potential and gas pressure...

Q: Find the expression for the moment of inertia of a uniform, solid disk of mass M and radius R, rotat...

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Q: A wire is made of a material with a resis- tivity of 4.18635 x 10 2. m. It has length 5.78293 m and ...

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Q: Parallel plates are separated by 5.33 m. A potential difference of 600V exists between plates. What ...

A: Given value--- distance between plate = 5.33 m. Potential V= 600 V. We have to find--- electric f...

Q: One electron has a charge of 1.60 x 10^-19 C. A current of 2.47 A flows in an electric circuit. How ...

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Q: 50 cm- -> 10 cm 8.0 A R = 1.0 x 10-3 N A small circular loop of wire of radius 5 cm and resistance 1...

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Q: A B D E -X +X +4Q d- Two charges, of magnitude -Q and +4Q, are located as indicated in the diagram a...

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Q: In the figure below, three connected blocks are pulled to the right on a horizontal frictionless tab...

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Q: 10.Two point charges are fixed on the x-axis. Imagine moving a positive charge from point P to the o...

A: Two point charges on fixed on the x axis as shown in the figure. A positive charge is moved from poi...

Q: A daredevil motorcyclist of mass 70.0 kg is going to ride his 450.0 kg motorcycle up a ramp 15.0 m l...

A: Mass of motorcyclist is m = 70 kg  Mass of the motorcycle is M = 450 kg  Angle of ramp is Φ = 27 o  ...

Q: 8. Find the resultant of the forces: A= 120N, acting 50 degrees to left of the negative y-axis, and ...

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Q: A 35 kg child on roller skates is moving at 4 m/s to the right and catches a 5 kg medicine ball that...

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Q: aluminium wires A and B are the same length, but have different cross-sectional areas. Wire B has tw...

A: Since both wire is made of same material  (aluminium ) so their resistivity will be same. 

Q: two particles are both negatively charged. they repel each other with a force of 1.5x10-4 N when the...

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Q: A proton is accelerated by a potential difference of 10 kV. How fast is the proton moving if it star...

A: The reason is simple. Speed is the time rate at which an object is moving along a path, while veloci...

Q: of gravity increases, escape speed. A. Increases B. Decreases C. Remains the same

A: Escape velocity is the minimum velocity with which object thrown upward so that it crosses gravitati...

Q: Each of the wires in the figure below carries a current of 3.30 A in the directions indicated. For e...

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Q: The magnetic field near the surface of a neutron star has a magnitude of 1.00  108 T. Find the accel...

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Q: 1. A crate of mass 80 kg is held in the position shown. Determine the moment produced by the weight ...

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Q: How can you get the resultant force of any five forces (experimentally) using the force table?

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Q: Q#4: In an experiment to estimate the acceleration due to gravity, a student drops a ball at a dista...

A: Given data:  Initial velocity (vi) = 0 m/s Height (h) = 1 m Time (t) = 0.46 s Required:  Acceleratio...

Q: and Change to (5omi) through the time in ter tal (4S), and edatance (kom) at that fime Calculate fth...

A: Vavg = total displacement/total time          = 140/4 Vavg = 35m/s   or, just do average of inital a...

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”