A 40-kg person is climbing 3 m up a flight of stairs in 6 seconds. How much work did they do climbing the stairs? 400 JO 1200 JO 120 J O 200 J

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: 35. A refrigerator consumes 294 kWh of electricity per year. Determine the primary energy…

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Q: À clay target is shot from a gun with an initial speed u = 55.6 m/s at an angle 0 = 46.4° above the…

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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: 11. Determine the power that is taking by R2 in figure 6-3. (Hint: refer to page 47 of your work…

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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: . 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 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…