SA4) What is the velocity of a 0.03 kg bullet that has a KE of 3750 J when fired from a rifle?

Q: SA1) A 50-kg cavan of rice is pulled along a 10-m horizontal ramp with a force of 750 N. If it is…

A: Given, m=50 kgd=10 mF=750Nμ=0.40

Q: Kirchhoff's Rules

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Q: 1. The stellar parameter that best determines a star's location on the main sequence is: Select one:…

A: 1. The stellar parameter that best determines a star's location on the main sequence is: c. mass…

Q: A wheel of radius 28. 0cm starts from rest's makes 6.00 revolutions in 1.80s. (a) Find its angular…

A: Write the given values with the suitable variables. r=28 cmωi=0 rad/sn=6 revt=1.80 s Here, r, ωi, n,…

Q: Ans):-> The space environment has a eamplex ynamila smuetie. It ndudes neuhal species pasheles ,…

A: The space environment has a complex dynamic structure. It includes neutral species charged…

Q: 5. Each of the two elastic rubber bands of the slingshot has an unstretched length of 200 mm. If…

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Q: In a vibration test on a building floor, the floor is set in motion by a blow from an impact hammer…

A: Given: The natural frequency of the accelerometer, f0=6.0 Hz. Percentage of reduction of vibration…

Q: An electron is placed inside a uniform magnetic field of magnitude 5 T. If the electron is suddenly…

A: Given Part-1: (i) Strength of magnetic field = 5 T Speed of electron = 1 m/s parallel to the…

Q: What is the acceleration of a car that is going 100 m/s and stops in 5 seconds?

A: Given data:  Initial velocity (Vi) = 100 m/s Final velocity (Vf) = 0 m/s, stop Time (t) = 5 s…

Q: Consider the mass spectrometer shown schematically in the figure below. The magnitude of the…

A: Electric field (E) = 2800 VmMagnetic field (B) = 0.04 T Charge (q) = 1.6×10-19 C mass (m) =…

Q: SA2) Baldo and Bruno reached the top of a hill 30.0 m high when they went on hiking. If Baldo is 90…

A: Given ;- Baldo mass = 90kg          Bruno mass = 45kg hill height = 30m a.) Work done is equal to…

Q: artici form a square of edge length a = 5.10 cm and have charges q1= 8.01 nC, q2 = -18.9 nC, 93 =…

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Q: Compare the operation of your SCR(MCR3835-10) to a rectifier diode. Discuss both similarities and…

A: SCR or Silicon Controlled Rectifier is a member of the thyristor family. It is generally known as a…

Q: Consider the system of particles that are connected by nigid rods of negligible mass. If the system…

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Q: A car is traveling at 30 mis when the brakes were applied. If the coefficient of kinetic friction…

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Q: 16. An object hangs from a string in a stable position and is represented by the function y = 4 sin…

A: The general wave is given as  Y = A sin (Bx -C) + D  Where A is amplitude ,B is angular frequency ,…

Q: A spring mass system has a mass of 5 kg and k = 100N/m is pulled down a distance of 100 mm from the…

A: The maximum  velocity  of the system  is given by         V =wA   Where w = angular  frequency  (…

Q: What upward pointing E field magnitude would be required to levitate a bare carbon nucleus (assume…

A: The expression for the electric field is  E=kqr2 ..................................... (1) where E…

Q: Find the x and y components of the vectors. a. 100 N, 30° west of north b. 50 N south C. 10 m to the…

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Q: I can not read this formula. This is written by you in a reply. Please type it.

A: Solution:   As per the given data,

Q: ticle was accelerate ■lomb interaction. If

A: Given: Energy of double charged alpha nucleus is 2.07 MeV Number of protons in gold nucleus is 79

Q: Positive charge Q is uniformly distributed around a semicirele of radius a as shown in Fig. 21.34.…

A: Writing the electric field for a small element dθ and dividing them into component, integrating for…

Q: Three charges are at rest on the z axis: q₁ = -7.21 mC at z = 4.58 m, q2 = -1.79 mC at z = 0 m, and…

A: Given: In this question, the given details are, Three charges are at rest on the z axis, q1=-7.21 mC…

Q: need help asap please. I will give a thumbs up if correct and answered within 25 minutes.

A: Answer 1 given that,r=700 mspeed=25msslowing down rate=2mstime =3 s

Q: mbel compression. 8 ft 6 ft D 6 ft 6 ft

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Q: Can you please answer def as a followup if thats allowed?

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Q: SA5) Find the KE of a 500-g object after 1.0 meter of its fall from the top of a building.

A: Given data m=0.5 kgh=1 m Here, m is the mass of the object. While x is the distance traveled from…

Q: Two piloted satellites approach one another at a relative speed of 0.250 m/s, intending to dock. The…

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Q: 7.00 kg 3.00 kg 7.00 kg What is the force by tension above the single 7kg bucket hanging on the…

A: Given data: The mass of left side is mL=7 kg. The total mass of right side is mR=3 kg+7 kg=10 kg.

Q: An observer in a rocket moves toward a mirror at speed v = 0.65c relative to a stationary frame S,…

A: Given that:v=0.65cd=5c months

Q: 1. If the coefficient of kinetic friction between the 150-lb crate and the ground is mk = 0.2,…

A: If an object is being pulled, the frictional force between the object and the ground will act in the…

Q: In the figure short sections of two very long parallel lines of charge are shown, fixed in place,…

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Q: In the Circuit nelow, the switch iBinitially open (sushere is no Current), neclose the sariten at…

A: E = 6 volts R1 = 1.8 ohm R2 = 2.3 ohm R3 = 1.4 ohm L = 2.1 H R4 = 5.2 ohm

Q: The 0.5-kg ball strikes the rough ground and rebounds with the velocities shown. Determine the…

A: Given : mass of ball, m = 0.5 kg Initial velocity of ball, u= 25 m/s velocity of ball after rebound,…

Q: An LC circuit is composed of a 100.0 mH inductor and a 4.0 µF capacitor. If the capacitor can have a…

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Q: C4 AV C3 C2 C5 In the circuit above Cq=3nF, C2=7nF, C3=9nF, C4=12NF, C5=16nF, the battery emf = 17V.…

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Q: 26.28 In the circuit shown Figure E26.28 in Fig. E26.28, find (a) the cur- rent in each branch and…

A: Given circuit,