calculate x and y components of ?⃑ . These should equal the values shown in the top bar on the screen (show your calculations)

Q: 1) A race car travels around a circular race track for which the start line and finish line are at…

A: Total distance that should be covered during race is Radius of circular track is Time is…

Q: If a berrylium nuclei fused with a carbon nuclei, the resulting element would be. 2.) if a carbon…

A: Here the resulting element is Neon.

Q: Two resistors, R1 = 21 Ω and R2 = 35 Ω are connected in parallel across a battery providing voltage…

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Q: Two plates of area 743 x 10-4 m² each are separated by a distance of 11.5 x 10-² m. Calculate the…

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Q: Two charged particles, q1 = 6.2 μC and q2=20.4 μC are separated by distance r = 5.8 mm in distilled…

A:

Q: A voltmeter is a device used to measure the voltage difference across resistors in a circuit. To use…

A: The two major devices used in the circuit to measure the current and voltage are: VoltmeterAmmeterA…

Q: (nair= 1.0, and nwater = 1.33) 32.22 By what angle (cornea) is the beam of light shown in Figure…

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Q: Two identical concrete slabs lie flat and in contact with each other as shown in the figure. If the…

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Q: A dielectric-filled parallel-plate capacitor has plate area A = 30.0 cm2cm2 , plate separation d =…

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Q: An elevator and its load have a combined mass of 2000 kg. Find the tension in the supporting cable…

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Q: A 250 g mass on a 28 spring is initially displaced +.02 m from the equi- librium position and has an…

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Q: Find q, △U, and the work done along the isotherm AB for a mono atomic ideal gas.  The temperature of…

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Q: Mt. Asama, Japan, is an active volcano. In 2009, an eruption threw solid volcanic rocks that landed…

A: Given:The horizontal distance covered is 1 km (1000 m).The vertical distance covered is 905 m.The…

Q: 1. Sketch the velocity-versus-time graph from the following position-versus-time graph. Position vs.…

A: Velocity is given by slope of displacement vs time graph.

Q: Problem 3: Suppose the aqueous humor in a person's eye exerts a force of 0.28 N on the 1.35-cm² area…

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Q: Determine the electric potential energy for the array of three charges in the drawing, relative to…

A: We have given three charges at the corner of the triangle as shown below  The electric potential…

Q: Each shot of the laser gun most favored by Rosa the Closer, the intrepid vigilante of the lawless…

A: Original capacitance is Voltage is Initial dielectric constant Final dielectric constant is…

Q: Use Gauss's Law and basic surface and volume integrals to determine the electric field of a…

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Q: Which of the following best describes the photoelectric effect? a) The emission of electrons from a…

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Q: A metal sphere with radius R is charged with a total charge Q. Find the electric field inside the…

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Q: An electron and a proton, starting from rest, are accelerated through an electric potential…

A: Note:- The kinetic energy of a charged particle accelerated through a voltage can be calculated…

Q: Kirchhoff's first law or the junction law states that: the total current entering the junction is…

A: Kirchhoff's first law or the junction law states that the total current entering the junction is…

Q: A ball is thrown horizontally from a cliff of height 90 meters with an initial speed of 45 m/s. A.…

A:

Q: Two resistors, R₁ = 50 2 and R₂ = 170 are connected in series to a battery providing voltage AV bat…

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Q: It’s night and you’ve accidentally dropped your keys in a swimming pool. Using a flashlight, you…

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Q: A ball is projected at 72h-1 speed from the top of building. The building is 204 metres tall. The…

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Q: A charge of -4.17 μC is fixed in place. From a horizontal distance of 0.0520 m, a particle of mass…

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Q: Titanium metal has a density of 4506 kg/m3. What is the mass of 835 cm3 of titanium metal?

A: The objective of this question is to find the mass of a given volume of titanium metal using the…

Q: A long, square wooden block is pivoted along one edge. The block is in equilibrium when immersed in…

A: A long, square wooden block that is rotated along one side and immersed in water to a specific depth…

Q: n the incline Energy lab, partners Anna and Noah give a cart intial speed 2.32 m/s from a height of…

A: From the conservation of energy, the sum of initial kinetic energy and potential energy at initial…

Q: Problem 8: A liquid-filled tube called a manometer can be used to measure the pressure inside a…

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Q: (please type answer fast).

A: The objective of the question is to understand the forces acting on Linden Hall as she runs the last…

Q: Two students, each riding bicycles, start from the same apartment building and ride to the same…

A: The objective of the question is to find the distance the second student travels after turning…

Q: Two charges q1 contains 5 micro Coulombs, and q2 contains -3 micro Coulombs. They are 2 meters…

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Q: the 0.12-mm-diameter tungsten filament in a light bulb is to have a resistance of 0.2 £ at 20°C, ow…

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Q: 1. A firecracker travels straight up at 75.0m/s and explodes into two pieces. The smaller piece…

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Q: 1. How far did the car travel during segment b-c? 2. In segment a-b, what was the car's velocity? 3.…

A: 1) In segment b-c, the car traveled a distance of 30 meters.This is because, at the endpoints b and…

Q: Verify that the equipartition theory holds by determining the ratio of the population of molecules…

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Q: In the same way we use motion graphs to calculate velocity, we can use them to calculate…

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Q: A point charge Q is located at the origin (0,0,0). Find the electric flux passing through the upper…

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Q: An 72kg person is having a tug-of-war. The rope is horizontal and 1.75m above the ground. This…

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Q: Two blocks A and B with mA = 1.1 kg and mB = 0.88 kg are connected by a string of negligible mass.…

A: The objective of the question is to find the acceleration of the blocks and the tension in the…

Q: A solid has a volume of 6.0 cm³. When weighed on a spring scale calibrated in grams, the scale…

A: The given data is as follows:Volume of solid is Weight on a spring scale is 20.0g

Q: In a standard room, the lowest frequency in the audible range is ___Hz. What are the lengths of the…

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Q: 9. In Fig. 6, a small, nonconducting ball of mass m = 1.00mg and charge q = 2.00 × 10-8 C…

A: m = 1.00 mgq = 2.00 x 10-8 C

Q: A coil has a radius of .351 m and 500 turns. From an original orientation with its plane…

A: The magnetic field strength = 0.207 TExplanation:

Q: IP In a daring rescue by helicopter, two men with a combined mass of 171 kg are lifted to safety.…

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Q: If water forms a concave meniscus with surfaces that are hydrogen bonded ( adhesion), how would the…

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Q: 2) Suppose that on the 500-hpa surface the relative vorticity at a certain location at 45º N…

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Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.