1) Which of the following will result to a vector quantity? A. Mass multiplied to acceleration B. Distance divided by change in time C. Number of particles per unit volume D. Force applied on an area

Q: The plates of a parallel plate capacitor are 3.28mm apart, and have an area of 12.2cm². Each plate c...

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Q: A soccer player kicks a ball, while imparting spin to bend it. The ball starts on the ground and is ...

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Q: How far does car travel if it moves at a rate of 50 mi/hr in 2 minutes

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Q: A real spring with mass 0.23Kg and spring constant 59N/m is hanging vertically with a block of mass ...

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Q: Looking at how Archimedes discovered his principle during a bath and thinking about if King Hiero’s ...

A: Given Weight of the crown in air = 3.55 kg = 34.8 N Weight of the crown in water =3.25 kg =31.9 N De...

Q: A 60.0-kg astronaut is in space, far from any objects that would exert a significant gravitational f...

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Q: SPEAR is a storage ring at the Stanford Linear Accelerator which has a circulating beam of electrons...

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Q: Calculate the force of repulsion of two point charges, 1 Coulomb each, 1 m apart, in a neutral plasm...

A: t

Q: A proton is acted on by an uniform electric field of magnitude 363 N/C pointing in the negative y di...

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Q: In which process is the change of internal energy zero? adiabatic cyclic isobaric isochoric

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Q: 3. A player kicks a football at an angle of 35° with the horizontal and with an initial velocity of ...

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Q: What is the centripetal acceleration of a plane traveling at 275 m/s around a circle of 5 m(5000m) ?

A: Given in quesion:  Speed(v) = 275 m/s                                 Radius(R) = 5000 m To find - C...

Q: A diver climbs up the ladder of a diving tower. The work they do climbing the ladder is

A: From the question, it seems that the type of work is required here.

Q: A copper wire is 10 cm long and has a cross-sectional area of 0.4 mm^2 and the resistance of the wir...

A: Write the equation of Ohm’s law and substitute the required values to determine the value of current...

Q: 2. Three capacitors with capacitance 2 µF,4.5 µF, and 8 µF are connected in parallel. (a) Find the c...

A: Given-Capacitance C1=2μFC2=4.5μFC3=8μFEMF of battery=110V

Q: 4. Which two particles would be attracted to each other? A. protons and neutrons B. electrons and pr...

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Q: structure

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Q: (a) Calculate the absolute pressure at the bottom of a fresh-water lake at a depth of 28.2 m. Assume...

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Q: Calculate the buoyant force of a rock of mass 32 kg and density of 2 800 kg/m3 when fully submerged ...

A: Buoyant force on a object of mass m and density ρ fully submerged in fluid of density d is given as ...

Q: Doctor Martinez drive his car everyday and travel 40km to the left from his house to the hospital. B...

A: From given information , we can say that the distance between Doctor Martinez house and his house is...

Q: The G string on a g grows his hair long the proper fret an distance between

A: We know that the formula of the fundamental frequency of the string is given as  f = v2L where v is ...

Q: The equation describing horizontal motion of the mass m attached to a spring is given by: x=6cos(7t+...

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Q: The force exerted by expanding gase out of a gun barrel. Suppose a force t nitude F propels the shel...

A: We know that the work-energy theorem according to this theorem the work done by the force on the obj...

Q: Part A How much charge flows from each terminal of a 16.0-V battery when it is connected to a 5.90 µ...

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Q: A car drives around a circular track of diameter 126 m at a constant speed of 31.9 m/s. During the t...

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Q: 1.How many coulombs of positive charge are there in 1.20 kg of plutonium, given that its atomic mass...

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Q: What is density?

A: Density is defined as the measurements of the tightness of the molecules of the given material. If t...

Q: Two small celestial bodies are sitting 100 miles apart. If they are somehow moved so that they are n...

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Q: A large bird is perching on a massive wire which takes up a curved shape. The angle of sag without t...

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Q: A rocket-powered sled moves along a track, eventually reaching a top speed of 203 m/s to the east. I...

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Q: A 4.5 C charge requires an 8.0 J to move it from point X to Y, where the potential difference is 1.5...

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Q: A 0.45 kg box approaches the ramp at an unknown velocity. It travels up the 0.04 meters high ramp an...

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Q: 5. Explain the theory of electron diffraction in solids, and then calculate the De Broglie and Bragg...

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Q: Any object that is moving must have momentum.

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Q: You stand on the edge and shout "hello!" into an echo canyon. If the "hello!" takes 8 seconds to ret...

A: According to the equation of motion, total distance travelled by the sound is equal to, D = v×t Wher...

Q: A point particle of charge 2.5 x 109 C and a mass of 3.65 x 10-7 kg is in a uniform electric field d...

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Q: The series combination of 5.0 F and 20.0 F capacitors is connected in parallel to a 40.0 F capacitor...

A: Given C1 = 5.0 F and C2 = 20.0 F are connected in series and connected in parallel with C3 = 40.0 F ...

Q: A massless spring of constant 60N/m is attached vertically to a table. A 9-g balloon is filled with ...

A: The force that is to be exerted on a spring to extend it is given by Fs = kx, where k = spring const...

Q: The velocity of a particle is given by ms

A: Instantaneous acceleration a(t) is a continuous function of time and gives the acceleration at any s...

Q: Show complete solution    What is your acceleration when your bike accelerates from 10m/s to 5m/s ...

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Q: A traveling wave is represented by the function: y(x, t) = 0.010 m sin (1.5 m x - 3.0 s t) Find the ...

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Q: 1) Two athletes pull on a rope in a tug-of-war. Each pulls with a 430 N force. What is the resultant...

A: Given When to athletes pull a rope in tug of war with a force of 450 N and what is the resultant for...

Q: A frog is sitting on a lily pad when it sees a delicious fly. He darts out his tongue at a speed of ...

A: Given : v1f = 5.20 m/s m1 = 0.410 g = 0.41 × 10-3 kg m2 = 12.5 g = 12.5 × 10-3 kg v1i = v2i = 0 (bec...

Q: Two point charges q1 = +2.76 nC and q2 = −2q1 are located along the x-axis as shown in the diagram b...

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Q: Grand Design by Hawking

A: Classical science defines the physical world solely through the perspective of the observer. The pro...

Q: Three point masses are placed at the corners of a triangle as shown in the figure below. Find the c...

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Q: wo identical pool balls are traveling in a straight line but in opposite directionsBall X has a mass...

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Q: 100 3. How much current flows through the bottom wire in the figure on the right, and in which direc...

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Q: A 1.5 T magnetic field points due South. Find the magnitude and direction of the force on a 2.5 µC c...

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Q: One of the dangers of tornados and hurricanes is the rapid drop in air pressure that is associated w...

A: Given Data: The sealed house inside air pressure is: pi=1.02 atm=1.03×105 Pa The external air pressu...