Express your answer using two significant figures.

Q: In a water pistol, a piston drives water through a larger tube of area A, into a smaller tube of…

A: Given data: The diameter of larger tube is d1 = 1.4 cm. Considering the density of water is ρ=1000…

Q: Suppose the bond in a molecule is broken by photons of energy 5.0 eV. Part A Determine the frequency…

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Q: Consider a container with a frictionless piston that contains a given amount of CO₂. Assume that the…

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Q: At time t-0 an electron at the origin is subjected to a force that briefly accelerates it in the -z…

A: Given: Acceleration,a=5×1017m/s2Speed of light,c=3×108m/sCoulomb…

Q: Space debris left from old satellites and their launchers is becoming a hazard to other satellites.…

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Q: E and F

A: We are given energy released per second from sun. This is the luminosity of sun. We know that 4 H…

Q: Find to three significant digits the charge and the mass of the following particles. Suggestion:…

A: We need to find the mass and charge on ion

Q: Problem 1 a through c.

A: Given:Two identical metal balls with the same net charge hanging with the help of a thread…

Q: A skater spins about a fixed point on the ice. She begins with her arms extended and an initial…

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Q: Determine the pressure p2, in lb/in2, and the amount of energy transfer by work, in Btu.

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Q: Which figure shows X + B? OA A A cal ܘܢܚܢܐ[ E

A: Here in the question, two vectors are given and we have to find the resultant of those two vectors.

Q: An Olympic swimming pool is 50m long, 25 m wide, and 2 m deep. (a) Make a plot of pressure as a…

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Q: en that the capacitors C₁ = 5.8 µF, C₂ = 14.8 μF, and C3 20.8 μF are connected to ttery with V 17.9…

A: C1=5.8μF C2=14.8μF C3=20.8μF V=17.9 V

Q: (a) What is the kinetic energy of a 65.0 kg sprinter running at 2.30 m/s? (b) How fast must a 3000.0…

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Q: d and e

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Q: i need help with part e

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Q: What is the force direction in each case? #7a. B Copyright 2008 Pearson Education, Inc., publishing…

A: Magnetic force:The magnetic force on a moving charged particle refers to the force exerted on the…

Q: Q.4: A 1-kg particle is attached to the end of a rope (J), It rotates in a vertical circle of radius…

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Q: E is not correct

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Q: A tennis player swings her 1000 g racket with a speed of 11 m/s. She hits a 60 g tennis ball that…

A: Given: Mass of racket is 1000 g Rocket's Speed is 11 m/s Mass of tennis ball is 60 g and speed -is…

Q: LO 7: Using the symmetry of the arrangement, determine the direction of the force on q in the figure…

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Q: QUESTION 5 A battery connected in the circuit given below has an emf of 20.0 V and an internal…

A: Given, E = 20.0 V r = 5.51 mili-ohm I = 31.6 A   (a) Now,  I = E / (R+r) R = (E / I) - r R = (20 /…