Physics Question

Q: What units would the expected value of "k" use? Why?

A: The 'k' in the given expression is a constant of proportionality known as the spring constant. The…

Q: Ten oboes produce a sound intensity level of 50 dB in a concert hall. The number of oboes needed to…

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Q: A 5.0 kg mass is initially sitting on the floor when it is lifted onto a table 1.15 meters high at a…

A: Given:-  The mass of the object is m = 5.0 kg  The height of the lifted is h = 1.15 m  it lifted…

Q: A flea jumps by exerting a force of 1.12 x 105 N straight down on the ground. A breeze blowing on…

A: Vector addition: If we add two vectors (A→ & B→) making an angle θ= 900 tail to tail then the…

Q: What is the average ground reaction force acting on the volleyball player?

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Q: A 26-gg rifle bullet traveling 240 m/sm/s embeds itself in a 3.2-kgkg pendulum hanging on a…

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Q: The field due to two parallel plates, the left with a negative surface charge density of -6.0 C/m2…

A: Only 3 parts can be answered Given: Electric field in three regions are  E1 =1.69(1011 )N/C = E3 E2…

Q: Cody throws a water balloon horizontally at 12 m/s out of a window 8.0 m from the ground. How far…

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Q: The tank shown in the following figure is being filled by Pipes 1 and 2. The water level is to…

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Q: The angle between was counted as incorrect,

A: Calculate the angle between F1 and F2. tanθ=F2F1tanθ=−16.8 N−10.0 Nθ=59.237° (countrclockwise from…

Q: 3. A bird flies from position A to position B along the path shown in the Figure to the right. The…

A: A bird flies from position A to position B along the path shown in the figure to the right.  Let 2…

Q: A 100 kg block is pulled at a constant speed of 5 m/s across a horizontal force by an applied force…

A: Given,  Mass of block = 100 kg Constant speed = 5 m/s Force = 122N at angle = 37° above the…

Q: How much more quickly does anything move when measured in nanoseconds as opposed to milliseconds?

A: Measuring the motion of an object with greater precision in smaller units of time can help provide…

Q: A bead with mass 2.20 × 102 kg is moving along a wire in the positive direction of an x axis.…

A: Answer the following question is

Q: What is the net force axt on an object of mass 30 kg, the force applied on an object 400 N and the…

A: Given:-  The mass of the object is m =30 kg  The applied force on an object is F = 400 N  The…

Q: 4. This problem explores "effusion", the process by which gas in a container leaks out of a small…

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

Q: In the figure, a ball is thrown leftward from the left edge of the roof, at height h above the…

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Q: The electric flux through each of the six sides of a rectangular box are as follows: P₁=163.7…

A: Given, charges at each of the six sides of a rectangular box are 163.7 Nm2/C, 249.2 Nm2/C, -360.1…

Q: Show that the reduced mass of two equal masses, m, is m/2

A: To find - Show that the reduced mass of two equal masses (m) is, (m/2). As we know that the reduced…

Q: In the circuit shown in (Figure 1) both batteries have insignificant internal resistance and the…

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Q: Use Gauss' Law to prove that the electric field a distance r away from the center of a spherical…

A: Gauss's law of electrostatics states that the electric flux, Φ, through any closed surface is…

Q: A Blu-ray Player draws a current of 159 mA at 120 V. How much power (in W) does the device require?…

A: Given data: The current is, I=159 mA=159×10-3 A  The voltage is, V=120 V

Q: When a nerve impulse propagates along a nerve cell, the electric field within the cell membrane…

A: Given,  Electric Field in one direction = 7×105 N/C Electric Field in another direction = 3.1× 105…

Q: Two charged particles, Q₁ = -83 nC, and Q₂ = 77 nC, are located a distance, L = 39 cm, apart as…

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Q: Two ropes apply a force to a boat. The first is 700 N in the positive x direction and 350 N in the…

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Q: Suppose a glass beaker with a linear expansion coefficient of 2.8 x 10-5 (Cº)-¹ is filled to the…

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Q: Vf = moving body comes to stop a (m/s2) = 1 S (m) = 300 Find the initial velocity (Vi) and time…

A: Given: Final velocity vf =0 Acceleration a =1 m/s2 Distance s = 300 m

Q: Astronomers have observed a small, massive object at the center of our Milky Way Galaxy. A ring of…

A: A) To determine the mass of the massive object at the center of our Milky Way Galaxy, we can use the…

Q: A 27.0-cm long solenoid 1.25 cm in diameter is to produce a field of 4.80 m'T at its center. How…

A: Given Information: For first Problem: Voltage=7.0V Number of Turns(N)=19 Total resistance =27ohm…

Q: 4. *Two charges, QA and QB, are located 20 cm apart as shown. When a third charge is placed at the x…

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Q: Problem 1: A chandelier hangs h = 0.88 m down from two chains of equal length. The chains are…

A: Given data- Separating distance of the chain from one end to another is L=0.35 m The height h is…

Q: A 65.9-Q resistor is connected in parallel with a 168.1-Q resistor. This parallel group is connected…

A: Given:- The resistance is as  R1=65.9 ΩR2= 168.1 ΩR3= 30.0 Ω The voltage of the battery connected…

Q: Compare and contrast equivalent capacitance and resistance when they are connected in series and…

A: Introduction Capacitance:-  Capacitance is the ability of a system to store an electrical charge. It…

Q: Two identical springs, A and B, each with spring constant k = 43.3 N/m, support an object with a…

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Q: A 13.0 kg stone slides down a snow-covered hill (Figure 1), leaving point A at a speed of 12.0 m/s.…

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Q: In the figure here, a ball is thrown up onto a roof, landing 4.60 s later at height h = 21.0 m above…

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Q: What POWER is dissipated in resistor R1 in the circuit below when V-2 V, R2 = 109 and R1 = 276 ?…

A: Given data: The resistance is, R1=276 Ω The resistance is, R2=109 Ω The voltage is V=2 V

Q: 1. A child pulls on a box initially at rest. The box sits on level ground and has a mass of 20kg.…

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Q: What is the kinetic energy of a nonmoving 7 kg bowling ball that is in the middle of a bowling…

A: We are given a bowling ball. This ball is in the middle of bowling alley. We are given mass of the…

Q: 4. The primary mirror of a Cassegrain telescope has a radius of curvature rp = 30.00 m. The…

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Q: Three point charges are located on a circular arc as shown in the given figure. (a) What is the…

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Q: capacitor with parallel plates, with an area of 20 cm^2 and separated by 1.5 mm, is full of air. If…

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Q: 2. Boyle's Law states that when a sample of gas is compressed at a constant temperature, the…

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Q: The acceleration of a particle moving only on a horizontal xy plane is given by a = 2tî + 3t), where…

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Q: In the figure, a ball is thrown leftward from the left edge of the roof, at height h above the…

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Q: book (m = 3.50 kg) is at rest on a table. Maria pushes down on the book with a 10.0 N force. If the…

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Q: Problem 2: Car on the track a car circular track R A car of mass m is driving at constant speed v…

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Q: Water enters a 4 cm diameter pipe at a pressure of 210 kPa and a velocity of 4 m/s. The pipe…

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Q: You are riding a 450-kg horse at 14.1 km/h east along a desert road. You have inertia equal to 60.0…

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Q: Calculate the net force (in Newtons)

A: Given: Mass of object is m=16 kg Acceleration of object is a=4 m/s2 Object accelerates on…