ns of simplified
Q: Two masses and 3 springs. нотот Consider the longitudinal oscillations, i.e., along the axis, of a…
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Q: 38. A crate is placed on an inclined board. One end of the board is hinged so that the angle is…
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Q: problem 50
A: The given values are,
Q: AB- AB sine, where @ is the angle between the two vectors
A: Remember the vector law and formulas
Q: Two spherical drops of mercury each have a charge of 0.13 nC and a potential of 300 V at the…
A: Given: The given details are, Two spherical drops of mercury each have a charge of 0.13 nC and a…
Q: 9. The speed of an object moving in a straight line increases from 10 m/s to 20 m/s in 2 s. What is…
A: Initial speed, Final speed, Time taken,
Q: 2. For vectors ū and ī shown, draw the indicated linear combination. a) Draw ū + v b) Draw ū – 20 13…
A: given ,
Q: Pls help ASAP
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Q: Pls help ASAP.
A: In any kind of collision momentum will remain conserve. in perfectly elastic collision (head on )…
Q: Pls help ASAP.
A: Concept of momentum - Momentum of a body is equal to the product of its mass to speed.…
Q: ind the voltage across the capacitor as a function of time for t>0 for the circuit in Fig. .72.…
A: Given: Voltage V=20 V resitance R1=5 ohm, R2=1 ohm L=0.25H, C=1 F To find: Voltage Across the…
Q: In response to the compression wave that hits it, the eardrum then a doesn't move at all because no…
A: Sound waves passing the ear move through external auditory canal, before striking the eardrum and…
Q: 2. A golf cart battery holds about 1 kWh of energy. At an open air concert, the band uses the golf…
A: As per the guidelines we can solve only first question among multiple questions.Given, the energy of…
Q: 1. An 85.0 kg crate is being held in place with a wire on a ramp inclined at 30.0° to the…
A: According to Newton's second law Net force= mass of the object ×acceleration The acceleration comes…
Q: 40. What is the change in gravitational potential energy of a 65.5 kg astronaut lifted from Earth's…
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Q: 2) Suppose the coefficient of coupling between the two coils is close to unity, what would be the…
A: Coefficient of coupling is fraction of magnetic flux produced by the current in one coil that links…
Q: 124. The diagram below represents a 10.-newton block sliding at constant speed down a plane that…
A: Since object is moving with constant speed hence acceleration acting on it is zero so net force…
Q: Water is used to turn a large wheel to generate power within a flour mill. The wheel is 5 m in…
A: The situation is modelled in the graph sketch below,
Q: An 8.0 kg robot starts from rest and speeds up to 3.0 m/s in 3.0 s. How much work is done by the…
A: Given data: Mass (m) = 8.0 kg Initial velocity (v0) = 0 m/s Final velocity (v) = 3.0 m/s Time (t) =…
Q: Instructions: Make sure to go to a dark place, or any place at your home where you can observe…
A: what have you observed from each set-up. When will the shadow be casted.
Q: 1) A longitudinal wave with a frequency of 3500 Hz and a wavelength of 3.50 m travels along a steel…
A: Given, Frequency f = 3500 Hz Wavelength λ=3.50 m Distance d = 110 Km = 110000 m
Q: A metal sphere of radius 30 cm has a net charge of 30.0 nC. What is the magnitude of the electric…
A: Given: In this question, the given details are, A metal sphere of radius 30 cm has a net charge of…
Q: A crane at a junkyard lifts a car with a mass of 2000 kg at a constant speed to a height of 30 m. It…
A: Given data: Mass (m) = 2000 kg Speed is constant during lifting Height (h) = 30 m Required: The…
Q: 9.) You have a sample of intrinsic germanium (Ge) at room temperature which is a cube of side r =…
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Q: Part A What would be the sound level (in dB) of a sound wave in air that corresponds to a…
A: Given : A = 0.15 mm = 0.15 x 10-3 m f = 750 Hz
Q: jj. Subject :- Physics
A: For event AxA = 4 , yA = 1 and zc = 0 , ctA = 1For event BxB = 12yB = 0zB = 0ctB = 4
Q: An inexperienced driver entered a roundabout, and could not figure out how to exit. The driver went…
A: radius of the roundabout (r) = 6.22 m Angular distance (θ) = 614 degree
Q: Part (g) Following a similar procedure, calculate the magnitude of the current produced in the coil…
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Q: A student takes a physics experiment by walking along a straight path. The student starts from a…
A: Given
Q: Pls help ASAP
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Q: 4. Two tugs are pulling a large ocean liner out to sea on ropes. Tug A exerts a force of 51 kN at an…
A: Solution:-
Q: Rank the forces below in order from largest to smallest
A: Given: Diagrams containing displacement vector and force vectors. The magnitude of all displacement…
Q: A cylindrical tank with a length L = 8 m and a diameter D = 8 m is on its side, and it is half full…
A: The problem can be solved using the concept of potential energy. The solution is as follows
Q: At amusement parks, there is a popular ride called "barrel of fun," where the floor of a rotating…
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Q: Activity 4: Predict the time for a steel sphere to roll down an incline. Steel Sphere Acrylic Sphere…
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Q: tal momentum
A: Momentum conserved in absence of external force
Q: Plz do.it Correctly
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Q: The sun is more massive than the moon, but the sun is farther from the earth. Which one exerts a…
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Q: + 20 cm D 20 cm + P T 5. Four charged spheres, A, D, P, and T are arranged as shown above. Sphere A…
A: The 4 spheres in the given problem are arranged in a square array of side length 20 cm. The electric…
Q: the the MOMENTUM vs. TIME graph below to answer the following questions. Let east be the positive…
A: We know Momentum = Mass x Velocity. As mass is constant then Momentum varies along with the…
Q: An optical chopper is a device placed in the laser beam path to periodically obstruct the light. If…
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Q: As shown in the diagram below a block is attached to a spring and a cable. The block is at rest & is…
A: The force applied on a spring is given by F = kx, where k = spring constant or force constant x =…
Q: A 4.0 kg block slides along a frictionless surface at 5 m/s until a variable force acts on it. The…
A: Given data: Mass (m) = 4.0 kg Speed (v) = 5 m/s F1 = 6 N for t1 = 6 s F2 = 3 N for 2 s Required:…
Q: A student wrote software that controls a drone. In this software, East is positive ât direction,…
A: Given coordinates (4i - 4.1j - 3.7k ). ∆t1=1.1 s (-10.1i + 14.4j -19.5k ). ∆t2=6.7s (23.6i…
Q: A 4.6 kg rocket is launched directly upward from Earth at 9.00 km/s (rg= 6.38 x 10ºm, mg = 5.98 x…
A: Velocity of Rocket V = 9 x km/s ; 9 x 103m/sMass of earth Me = 6 x 1024 KgRadius of earth Re = 6.4…
Q: a. For the series circuit in Figure 2: a. Determine the total resistance Rr. b. Calculate the…
A: a. total resistance is RT=R1+R2+R3=1+3+2 kΩ=6 kΩ
Q: Which of the following are units measure impulse? Check all that apply. O (m/s2)/N) * m/s N-m N-s
A: We know that, Impulse refers to the product of the average net force that acts on an object for a…
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