z=Xsinθ using the angle (45.00 ± 0.74) degrees and the value X = (23.60 ± 0.51) z =  ___±___

Q: A 355-g ball is thrown at a speed of 32.3 m/s from the top of a 39-m high cliff. Determine the…

A: mass of ball=355gram=0.355 kg initial speed of ball(vi)=32.3 m/s initial height(hi)=39 m final…

Q: = 9.16 Att = 0 a grinding wheel has an angular velocity of 27.0 rad/s. It has a constant angular…

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Q: what is the name of the process when water waves going from a deep water into a shallow water

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Q: of bathat is the chorge on q Which one million (10²) elections are bemored? . body from

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Q: Which one of the following regions of the electromagnetic spectrum consists of waves with the lowest…

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Q: How much work is needed to stop a 1900 kg car that is moving straight down the highway at 70 km/h? x…

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Q: pellet is fired with an initial speed of vo at an angle of 60° abc ed at the same angle but with an…

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Q: 8) Two cars collide at an icy intersection and stick together afterward. The first car has a mass of…

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Q: When a light beam from medium I transmits to medium II, the angle of reflection is 450. When the…

A: In this question it is asked to determine the angle of total internal reflection for a light beam…

Q: 1) On the right is an elevator cabin with a passenger being moved by the tension in the cable…

A: In this scenario, our objective is to move an elevator cabin, with a passenger inside, to a specific…

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Q: Part B What is VR at 2.12 ms? Express your answer with the appropriate units. VR HÅ Value Submit…

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Q: An ideal gas of N diatomic molecules has temperature T. If the number of molecules is doubled…

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Q: A spherical particle of density p= 5.00 O 5.8 x 10-5. as the Earth. Rsg = 1.5 x 10¹1 m. G= 6.67 x…

A: Density of particle = 5000 kg/m3Distance between particle and sun R= 1.5x1011 m

Q: worker is pushing a heavy box along a surface. The box has 839 J of kinetic energy and a constant…

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Q: Find the useful power output (in W) of an elevator motor that lifts a 2600 kg load a height of 30.0…

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Q: Determine the applied force required to accelerate a 3.87-kg object rightward with a constant…

A: Given data The mass is m= 3.877 kg The acceleration is a= 1.52 m/s2 The friction is f=21.3 N The…

Q: Sodium has a working function of 2.46 eV. The working function of aluminum is 4.08 eV. What is the…

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Q: The vector was 20 meters at 36.87° east of south. What is the angle this vector makes with the +…

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Q: speakers nt of one speaker as shown. The sound she hears will be most intense if the wavelength is:…

A: Phase difference ∆∅=2πλ×∆x(∆x=5-4)∆∅=2πλ×1For  most intensity ∆∅=nλSo, nλ=2πλPutting n=1 We get…

Q: A football is kicked with an initial velocity of 9.1 m/s at an angle of 27.8°. If it hits the ground…

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Q: A 834-g ball is thrown at a speed of 38.4 m/s from the top of a 45.9-m high cliff. Determine the…

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Q: According to the kinetic molecular theory, gases are composed of numerous particles in constant…

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Q: Could you write out the kinematic variables? I can't tell which ones are x and y components. I also…

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Q: For an isothermal reversible expansion of two moles of an ideal gas, what is the entropy change of…

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Q: A car has a mass of 1500 kg. If the driver applies the brakes while on a gravel road, the maximum…

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Q: A spaceship travels from Mercury to Mars at a speed of 0.81c relative to the Earth. Assume Earth,…

A: Speed of spaceship (v) = 0.81 c where "c" is the speed of light Time measured by the observer on…

Q: 5. Find the angle of refraction for light travelling from air to a medium (n = 1.98), if the angle…

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Q: End of ramp A 79.2kg skier is launched with a speed of 27.5 m/s from a ramp that is inclined at 36…

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Q: Two hockey players strike a puck of mass 0.163 kg with their sticks simultaneously, exerting forces…

A: Given Data: Mass of the pluck m=0.163 kg Force acting on the pluck : F1→=-1.14×103 i^ N And,…

Q: tennis ball is struck at the base line of the court, 11.8 m from the net. The ball is given an…

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Q: While vacationing in the mountains you do some hiking. In the morning, your displacement is Smorning…

A: Given Data :let x1→ denotes the displacement During the Moring and x2→ denotes the displacement…

Q: PHYSX3B Problem Set 1 The set is due 02/21/2023 by 9:00 pm conh Topics: Coulomb Force, Electric…

A: (F1)=kq1q2r2=9×10⁹×1×10−6×−2×10−60.05²   =−7.2×10−6N Explanation:   Like charges repel…

Q: Sketch a graph of binding energy per nucleon against mass number, labelling the points where H, H,…

A: To Sketch a graph of binding energy per nucleon against mass number, labelling the points where 2H,…

Q: Determine the pressure amplitude (maximum overpressure) of a sound that in air has an intensity of…

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Q: In analyzing the forces on a halfback running with a football, a free-body diagram is drawn. If the…

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Q: An m 11.0kg mass is attached to a cord that is wrapped around a wheel of radius r= 12.7cm (see the…

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Q: During a recent winter storm, bales of hay had to be dropped from an airplane to a herd of cattle…

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Q: A horizontal spring, of k = 13.3 N/m, is mounted at the edge of a lab benchto shoot marbles at…

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Q: Imagine a Ferris wheel that rotates three times each minute and has diameter of 19.4m. a) What is…

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Q: How much resistance does a heavy-duty flashlight have if it has a current of 15 mA flowing through…

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Q: You are in charge of keeping the gravity "on" at the space station (we will cover how you do this…

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Q: A 342 kg satellite currently orbits the Earth in a circle with radius 6.51x10^7m. The satellite must…

A: Mass of satellite is m=342 kg Initial radius of orbit is r1=6.51×107 m New radius of orbit is…

Q: 1. a. If a piece of glass (n = 1.5) is coated with a transparent plastic (n = 2.0), will there be a…

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Q: A thin rod of length 0.75 m and mass 0.40 kg is suspended freely from one end. It is pulled to one…

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Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.