Two resistors (20, and 60) are connected in parallel across a 9-Volts battery, what is the total resistance?

Q: Review a guadrupol system of electric charge. The position of each of these quadrupol charges be +Q…

A: ppotential due to a point charrge q at distance x =14πε0qx

Q: 6. A proton is being accelerated at 3.6x1015 m/s? in a linear accelerator. If the proton has an…

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Q: QUESTIONS: Summarize your ray diagrams for concave mirrors: a. For what range of object distances…

A: a. If object is place beyond center of curvature of mirror, the image will be smaller than the…

Q: As a ball falls under the influence of gravity, does gravity do positive work or negative work?…

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Q: 3. An atom of oxygen has a mass of 16 u (atomic mass unit), and an atom of hydrogen has a mass of 1…

A: We are authorized to answer one question at a time, since you have mentioned 3 and 5 question  you…

Q: An object of mass M is attached to a string. The length of the string is r and has no mass. The…

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Q: 2. A rod is 1.0 meter long (r₁ = 1.0 m) and connected to a pivot point on its left end so that it…

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Q: I just need help solving H and I

A: We will find the minimum and maximum temperatures.  The efficiency of Carnot engine is given as…

Q: . A projectile is launched off of a 10.0 meter high roof with an initial velocity 29.0 m/s in a…

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Q: Part C Enter the expression -20 + 6D in the answer box using the notation just described. Express…

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Q: 14. A parachutist jumps out of a plane and falls freely for the first 50 m of the decent. The…

A: Before the opening of the parachute: ∆y=50 mvi,y=0 m/s Using the kinematic equation,…

Q: SITUATION 2. Similar bars as shown are translating and/or rotating with the given linear and A B C D…

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Q: The plane is inclined at an angle of theta = 0 = 61 degrees away from vertical. The coefficient of…

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Q: The figure shows a uniformly charged sphere of radius R = 4.9 cm and total charge Q = 23 nC. Points…

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Q: Question 8 Compare the magnitudes of the electric fields at five points (A, B, C, D, and E) inside…

A: Electric field of a parallel plate capacitor with plate separation distance d and voltage applied…

Q: 8) The pulley has a mass of 1.2 kg and a radius of 8 cm. It has the shape of a disk. Find the…

A: 8. Mass of pulley = 10 kg Radius of pulley = 8 cm Mass of object 1 (m1) = 3 kg Mass of object 2 (m2)…

Q: An object moves on xy plane according to the equationi = 20 cos(3t) î + (1,5t + 3,5t2)j. Determine…

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Q: Please solve the problem 2

A: The problems can be solved as follows