A 750-kg electric car running solely on a 12.0-V battery attempts to scale a hilltop with a 200-m elevation. Suppose that the car first accelerates from rest to 25.0 m/s, climbs the hill, then travels at a constant 25.0 m/s for an hour while the engine produces a 500 N force. How much charge mustthe battery be able to pump to do so?

Q: 2 electrons tarvel a distance of 2.0 x 10^-3 meter as their electrical potential is raised by 500…

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Q: A uniform electric field of 250 V/m points in the +x direction. (a) How much work is done by the…

A: Given The uniform electric field is E = 250 V/m. The distance travel by the electron is d = 50 cm =…

Q: If it is found that a charged particle with an initial energy of 21 mJ can just be brought to rest…

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Q: A uniform electric field of magnitude 220 V/m is directed in the positive x direction. A +12.0 pC…

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Q: What is the distance (in mm) between two charges: Q1=20 nC and Q2 =45 nC  within a material of k =…

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Q: If a = 30 cm, b = 20 cm, q = +1.9 nC, and Q = -5.5 nC in the figure, what is the potential…

A: A) 88.8

Q: Which of the following describe a scenario where the charge being moved increases its energy?   a…

A: The correct answer is option C Work done has positive value.When work is done on a charge,its energy…

Q: To recharge a 12 V battery, a battery charger must move 3.2 ✕ 105 C of charge from the negative…

A: Potential difference V = 12 V Charge q = 3.2×105 C

Q: Two plates are horizontal and are separated by 1.0 cm and are connected to a 100 volt battery with…

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Q: Two condensers, one of capacity C and the other of C are connected to a V volt battery, as shown. 2'…

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Q: How much work does this require?

A: Given data: The charge is: q = 1.4 C The voltage is: V1 = 4 V The voltage is: V2 = 12 V The work…

Q: A particle of mass 3 × 10−5 kg and charge 1 µC moves downward from point A to point B a distance of…

A: Given that --- mass of particle (m) = 3*10-5 kg. Charge (q) = 1*10-6 C height (h) = 3 m Kinetic…