What is the concept of the third newton's law? and can you give an example. Also, how important the newton's law.

Q: If wave of wavelength=100m in deep water is observed from a moving ship with constant speed of 7m/s....

A: Given Data: The wavelength of the wave is: λ=100 m The constant speed of the wave is: v=7 m/s

Q: Find of cbject Donsity of mas 8 qo kg mas e qmo which occubies speace of o:5 m? 3

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Q: Two capacitors of Q1 = 5.0 μF and Q2 = 6.0 μF are connected in parallel. These capacitors are connec...

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Q: Find the tension in each string if the light fixture weighs 107 N. 40 40 Select one: O a. T and T, =...

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Q: T2 = R3  Where T = orbital period in Earth years and R = distance of the planet from the sun in A.U...

A: Kepler’s three laws of planetary motion    All planets move about the Sun in elliptical orbits, hav...

Q: A block M is suspended from the ceiling using two cables. The block is held in place. Tension in T, ...

A: Given: The tension in the string-1 is 25 N.

Q: If a car on a circular racetrack (eg, vertical circle of radius R, loop to loop), moving in circular...

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Q: A conducting sphere has charge Q and its electric potential is V , relative to the potential faraway...

A: The electric potential is define as                          V = kQr Where k = 14π ∈o From the defin...

Q: A brick of mass m = 0.48 kg is set against a spring with a spring constant of k1 = 619 N/m which has...

A: Given: m =0.48 kgk1=619 N/md1=0.1mk2=244 N/mμk=0.5x=1md2=?

Q: The figure below shows a five charged lumps of plastic and an electrically neutral coin. Gaussian su...

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Q: 9. A sailor pulls a boat along a dock using a rope at an angle of 60.0° with the horizontal. How muc...

A: A sailor pulls a boat along a dock using a rope at an angle =60 Applied force F=225 Distance d=30.0 ...

Q: An object 17.8 cm from a mirror creates a real image 31.5 cm from the mirror. Find the focal length ...

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Q: A 45.5lbs ball with an initial velocity of 236m/s is rolling on the rough surface slope and continue...

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Q: A 5.50 cm tall object is 24.0 cm from a concave mirror with f = 20.0 cm. Find the image height. (Min...

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Q: block of mass m1 = 38.4 kg on a horizontal surface is connected to a mass m2 = 15.2 kg that hangs ve...

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Q: An equipotential surface must be perpendicular to the electric field at certain points. TRUE or FALS...

A: Electric field is the area where the electrical force can be felt.

Q: The figure below shows two wires carrying currents of I = 4.65 A in opposite directions, separated b...

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Q: 4. A student lifts a box of books that weighs 185 N. The box is lifted 0.800 m. How much work does t...

A: Given Weight of the box = 185 N Distance moved = 0.800 m We have to calculate the work done by the s...

Q: TOPIC: Dynamics of Rotation Compute the rotational KE of a 25-kg wheel rotating at 6 rev/s if the...

A: Given that                The mass of the wheel (m) = 25Kg                Wheel rotating at 6rev/s  ...

Q: A block of mass m = 3.10 kg is hanging from a massless cord that is wrapped around a pulley (mass = ...

A: Given data: The mass of block is m=3.10 kg. The mass of pulley is M=5.00 kg. The moment of inertia...

Q: 1. Charge distribution when negatively charged body touches the neutral electroscope. (conduction pr...

A: 1. The process shown is known as Charging by Conduction 2. The process shown is known as Charging by...

Q: 2. A 16.5-lb block B rests as shown on a 33-lb bracket A. The coefficients of friction are us = 0.35...

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Q: Problem 2: A horizontal force keeps a 3.71 kg box traveling at a constant speed up a frictionless in...

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Q: Two wires A and B made of the same material and having the same lengths are connected across the sam...

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Q: You drop a large rock off of a tall cliff from rest. If the rock falls for 4 seconds, calculate the ...

A: Initially laege rock at rest , u =0 time (t) = 4 sec g = 10 m/s2 According to equation of motion  V ...

Q: Fint Densty of object okg which occupies speice of o.5 m? p of mas 8 4n0 g0okg

A: Given data :                        Mass  =  m                        Volume  =  v              To f...

Q: 2. A see-saw consists of a uniform beam of length L and mass M pivoted in the center. Two children (...

A: Moment of inertia = mr2  Moment of inertia of uniform rod about center of mass = (1/12) ML2 

Q: 6) In the effort to discover exoplanets a planet around another star was discovered that has a perio...

A: According to Kepler third law  Square of time period is directly proportional to cube of average rad...

Q: A rod of mass 0.720 kg and radius 6.00 cm rests on two parallel rails (see figure below) that are d ...

A: GivenI current=34 AmpereB magnetic field magnitude=0.490 TeslaL length=12 cm or 0.12  m

Q: B.A 4.0 kg cart moving with a speed of 5 m/s (East) collides with another 2 kg trolley moving with a...

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Q: Part A Two vertical metal rods that are 13 cm apart are connected at the top by a 1.0 N resistor. A ...

A: Given data: The distance between the rods is d=13 cm. The length of horizontal metal rod is l=13 cm...

Q: 4.The speed of sound of a sound wave in a medium indicates what property of a sound wave? A. The ve...

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

Q: In the figure, block 1 of mass m slides from rest along a frictionless ramp from height h = 2.5 m an...

A: first mass = m1second mass (m2) = 4 m1h = 2.5 m μk = 0.35stopping distance after collision = d   

Q: Three long, parallel conductors each carry a current of I = 1.64 A. The figure below is an end view ...

A: (b) Using right hands rule, directions of magnetic field at A due to wires 1, 2, 3 are shown below, ...

Q: Why is the one-dimensional acoustic wave equation normally developed in terms of sound pressure?

A:   Option c is the correct answer.

Q: Superman must stop a train traveling at v = 120 km/h in a distance d= 150 m to keep ot from hitting ...

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Q: 5. Two blocks of masses mand 3m QIC are placed on a frictionless, hor- V izontal surface. A light sp...

A: As per our policies, we can answer only upto maximum of 3 sub-parts in one question. Please post oth...

Q: 1.Find a function that models the simple harmonic motion having the given properties. Assume that th...

A: 1) Calculate the angular frequency. Determine the function that models the SHM.

Q: A block (mass 4 kg) is initially moving to the left at 10 m/s. After hitting the wall, the ball is m...

A: Given, the mass of the block: m = 4 kg; the initial velocity of the block before hitting the wall: ...

Q: Before: mI = 25.0 g mT = 25.0 g vI = 12.0 m/s East vT = 0 m/s After: mI = 25.0 g vI ' = 5.26 m/s @ 6...

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Q: Determine the theoretical effective resistance between A and B for

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Q: If a car increases its velocity from 0 m/s to 20 m/s in 4 seconds, its acceleration is   a. 5 m/s^...

A: Given - initial velocity (u) = 0 m/s Final velocity (v) = 20 m/s Time (t) = 4 sec  Acceleration (a) ...

Q: Distance = .8o 5. A force of 825 newtons is needed to push a car across a lot. Two students push the...

A: Given  Force applied by two students     Fo = 825 N Displacement after pushing the car  S = 35 m (a)...

Q: 3. A solid conducting sphere of radius a, has a net charge Q as shown in the figure below. Using Gau...

A: Given data: The charge on the conducting sphere is +Q.

Q: The angular position of a point on a rotating wheel is given by e = 4.65 + 4.52t2 + 3.90t°, where e ...

A: Given : The angular position of a point on a rotating wheel is given by, θ = 4.65 +4.52t² +3.90t³ wh...

Q: Part A An 1200-turn coil of wire that is 2.3 cm in diameter is in a magnetic field that drops from 0...

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Q: 7. The launching mechanism of a toy gun (shown below) consists of a spring of unknown spring constan...

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Q: [15] Two negatives charges will --- each other. * repel attract [16] The fewer the number of free el...

A: Solution 15 :- We know that charges of same nature repel each other and charges of different nature ...

Q: Top tie 4. Assume that the wet concrete (s.w. = 150 Ibf/ft³) behaves as a liquid. Determine the forc...

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Q: q2 q4 + q1 $4 q3 + s3 s2 s1

A: Given value--- q1=q2=q3=q4=q5=150nC . We have to find--- What is the electric flux of s1?

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?”