the net accelera-
Q: Consider two charges, where one (+3.60 nC) is at the origin and the other (-13.0 nC) is at the…
A: Given:- The two charges, the first charge is q1=+3.60 nC at the origin The other charge is…
Q: A car decreased its speed by stepping on the car’s brakes from a speed of 100 km/h to 40 km/h during…
A: Initial velocity , U = 100 km/hr Final velocity, V = 40 km/hr s = 100 m a= ?
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A:
Q: In the movie, Raiders of the Lost Ark, archaeologist Indiana Jones replaces a solid Golden Idol with…
A: Given, Height = 18 cm = 0.18 m Diameter = 12 cm Radius = 6 cm = 0.06 m density = 19.32 g/cm3 = 1932…
Q: what was the average speed in meters per second of a race car that travels once every 8 seconds…
A: Radius of the circular track is r = 70 mt Time taken by the car is T = 8 s
Q: Write an essay about "How does a rocket relate to Newton's laws of motion?". The content of the…
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Q: A rocket is moving at 1/4 c relative to Earth. At the center of this rocket, a light source suddenly…
A: Given Data: Let us consider the given data, (i) A rocket is moving 14c relative to Earth.At the…
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A: Answer is below
Q: 22. Biot -Savart's Law gives the fundamental concept of calculation of magnetic field around a…
A: (a) Current element: According to Biot-savert law, consider a small element dl length of the…
Q: 4. The sky is mostly blue with some
A: The type of weather is FAIR WEATHER
Q: 5. The abrasive wheel of a grinder will have lesser rotational inertia if most of its mass is c)…
A: 5) Abrasive wheel 6) Torque
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Q: . Which of the following statements is not an assumption of the Drude free electron model? (a)…
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Q: 10. Two blocks are touching on a frictionless tabletop, as shown in the figure below. The larger…
A: Given data :- M1 = 12 kgM2 = 8 kgF = 100 N
Q: Question 2 Water is an essential molecule to life on Earth. Which of the following is not a property…
A: Option A: Surface tension: The surface tension of the water is the property of the water by which it…
Q: A proton is projected horizontally midway between two parallel plates that are separated by 0.51 cm.…
A: We know, the charge of the proton = 1.6x10-19C mass of the proton m = 1.67x10-27kg Now from newton's…
Q: Calculate the acceleration of a car that starts at 20 miles per hour and speeds up to 55 miles per…
A: Solution: Given that vi = 20 mph vf = 55 mph t = 7 s = 7/3600 h
Q: What is the displacement of a runner who goes on a 5 kilometer run and ends at their starting…
A: Given :- runner goes on a 5 kilometer run and ends at their starting point .
Q: What is the correct answer??
A: Given, An electric circuit with many voltage source and resistances
Q: Problem 3: A 75-kg box at rest is pulled by a force of 350 N acting parallel to the ground. Using…
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Q: J/g °C. Sample ple A, but requi y to change its t
A: Given as, Sample A specific heat= 0.840 Jg°C.
Q: "Two charges q1 = 2.0 nC and q2 = 9.0 nC are placed at (x = 2.0 m, y = 0) and (x = 0, y = 8.0 m)…
A: first charge (q1) = 2 nC second charge (q2) = 9 nC position of first charge = (2,0) m position of…
Q: 8. Which of the following describes acceleration? rate of change of velocity over time the time it…
A: Rate of change of distance over time is called as speed.
Q: What is air racing?
A: air racing is a type of motorsport that involves airplanes or other types of aircraft that compete…
Q: - 5. Two blocks having different masses mi = 30kg and m2 = 100 kg are connected by a string passing…
A: Given data: The masses are, m1=30 kgm2=100 kg The radius of pulley is r=12''×0.0254 m1''=0.3048 m.…
Q: nd dart move rightward. The thrower measures the speed of the dart to be 50 /s. An external…
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Q: 1. A particle in the harmonic oscillator potential with stationary states v.(x) and energies starts…
A: Required : To find A and time evolution of the wave function.
Q: Spherical refracting surfaces. When an object is placed 9.4 cm in front of a spherical refracting…
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Q: In the circuit of the figure below, determine the current in each resistor and the potential…
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Q: A vertical thin plate is submerged in a container of water as shown in the following figure. Find…
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Q: If you shoot a 10 kg cannonball straight it reaches a height of 600 meters, what was the velocity of…
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Q: You may use a calculator. Which statement best describes the two bar magnets in this image? You…
A: In given figure we can see that north pole (N) of both Bar magnet is facing each other . Therefore…
Q: You may use a calculator. Which ball in the table has the greatest momentum? O Ball A O Ball B Ball…
A: In the given question, Mass and speed of four balls A, B, C and D are given in a table. We are asked…
Q: RADIO PARALLEL CIRCUIT V₂ = 9 V R₂ = 60 0 I, = 0.15 A 9 V V₂ = R₂ = 10 02 1₂2=0.9► A CONFIRM V₁= 9 V…
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Q: 3 = 3. A point is turning along the circular path with R 4 m, The covered distance depends on time…
A:
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