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Q: 23.8 Three equal 1.20-µC point charges are placed at the corners of an equilateral triangle with si...

A: Consider the charge at a corners of the equilateral triangle be , the electric potential energy of t...

Q: An electron is launched at a 45∘ angle and a speed of 5.0×106m/s from the positive plate of the para...

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Q: Tom has built a large slingshot, but it is not working quite right. He thinks he can model the sling...

A: Given:Spring constant of the spring = 65 N/mRequired elastic potential energy = 17 JInitial stretch ...

Q: Problem 4: Two points in a plane have polar coordinates P1(2.4 m, Jt/6) and P2(3.8 m, 2jt/3). P1(, y...

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Q: A force of 35.0 N is required to start a 6.0-kg box moving across a horizontal concrete floor. (a) w...

A: When a body is at rest, the force that is required to just start the motion of the object from rest ...

Q: How many revolutions per min would a 25-m-diameter ferris wheel need to make for the passengers to f...

A: The passengers weight is equal to the centripetal force is related by the equation.

Q: What is Psychology ?

A: Psychology is the study of behaviour and the mind. Psychology includes the study of conscious and un...

Q: C6M.9 Astar with mass M and radius R collides with another star of massM and radius R, and coalesce ...

A: Given information:Mass of star “A” (Ma) = MRadius of star A (Ra) = RAngular velocity of star A = ωMa...

Q: A plane travels from Detroit to Seattle WA and back (Seattle is to the West ofDetroit). In both trip...

A: Consider vPA be the velocity of the plane with respect to surrounding air and vAG be the velocity of...