Choce the comect vechy v d g praen Upw Úpg iwg Upw

Q: 2) A wire made of an unknown alloy hangs from a support in the ceiling. You measure the relaxed…

A: Given,Length of the wire, L = 1.6 mradius of the wire, r = 0.00035 mmass. m = 5.0 kgthe spring…

Q: An unmanned SpaceX rocket is fired off the launchpad in south Texas on a mission to the…

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Q: when was the electric elevator invented (smaller and more practical for taller buildings).

A: The first electric elevator was invented in 1889 by American inventor and engineer Werner von…

Q: A small airplane flying horizontally with a speed of 123 mi/hr at an altitude of 320 ft above a…

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Q: A solid cylinder with a rotational inertia of (1/2)MR2 is released from rest and rolls without…

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Q: Figure P5.32 shows a pattern for the balls in a Newton's cra- dle just before collision. The arrows…

A: Newton's cradle is a physics demonstration used in almost all the classical mechanic's classes…

Q: 4) A .2 kg meter stick at rest in outer space is hit by a .1 kg ball of clay at one end. The…

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Q: What is simultaneity? Please Use an example in your explanation

A: Simultaneity refers to events occurring at the same time, sharing a common moment.It is a concept in…

Q: Show the current direction and the magnetic field around all wires with Xs and Os above.

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Q: In a 200.0-m relay race (each leg of the race is 50.0 m long), one swimmer has a 0.450 second lead…

A: Given that,There are two swimmers swim the same distance at constant speed .Swimmer A gets 0.450…

Q: (10%) Problem 2: An airplane starts at rest and accelerates at 7.1 m/s2 at an angle of 28° south of…

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Q: Problem 4 Consider the vectors A and B, with magnitudes given by A = 6 and B = 3. Their directions,…

A: Given, A→=6B→=3θA=45°θB=115° Note : According to our guidelines we'll answer the first 3 subparts of…

Q: In the circuit of the figure 8 = 3.20 kV, C = 7.80 µF, R1 = R2 = R3 = 1.03 MQ. With C completely…

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Q: An airplane has two wings with an area of 75 m² each. Air flows over the top at 200 m/s and under…

A: Bernoulli's principle states that an enlarge  the speed of a fluid happens continuously with a…

Q: Consider a vacuum-filled wave guide whose cross-sectional shape is a 45° right triangle as shown…

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Q: 118 It is a collection of theories or ideas intended to represent a physical system Select one: a.…

A: a) answer is model  So model is a collection of theories or ideas intended to represent a physical…

Q: A steady beam of alpha particles (q=+2e, mass m = 6.68 x 10-27 kg) traveling with constant kinetic…

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Q: A transverse wave on a rope can be modeled by the equation y(x, t) = 0.348 sin(1.20x + 87.4t), where…

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Q: 1( frce nekas an a.gle b ?" ω;R eu floor how.vel( uOdrk o done by ovig Ceo an Cuectors) rue…

A: 5)The expression for the work done by the moving the box across the floor is,

Q: @) Paul's Auto Repair sign with a mass of 20-Kg hangs from the end of a uniform 15-Kg beam as shown…

A: Let's first consider the following schematic of the forces that act on the system. Here, M is the…

Q: 1. Which of the following best describes the strength of the gravitational force on Earth due to…

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Q: 3. At a construction site, a 1.50 kg brick is dropped from rest and hits the ground at a speed of…

A: Given: Mass of brick, m = 1.50 kg Initial velocity is zero (since it is at rest in the beginning)…

Q: Please, I need help on this problem. Thank you.

A: a) It is given that

Q: The magnetic field in (Figure 1) is decreasing at the rate 0.60 T/s. Figure What is the magnitude…

A: Given rate of decreasing magnetic field dBdt = 0.6 T/s radius of circle r = 1 cm = 0.01 m

Q: 2. A stack of bricks with mass m=200 kg is sitting on a frictionless ramp, connected to a rope as…

A: Given that:- Mass of the stack of bricks=m=200kg

Q: Plssssssss help, so sorry for the trouble

A: The objective of this question is to understand the concept of conservation of momentum and apply it…