[Answered] A capacitor, in addition to storing charge, also stores electrical energy. Indicate whether the ...

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casperchen82

Hero Member
Posts: 540

on: Jul 29, 2018

A capacitor, in addition to storing charge, also stores electrical energy.

Indicate whether the statement is true or false

Question 2

A 320-g air track cart traveling at 1.25 m/s collides elastically with a stationary 270-g cart. What is the speed of the 270-g cart after the collision?

A) 0.678 m/s
B) 0.106 m/s
C) 1.36 m/s
D) 1.14 m/s
E) 2.72 m/s

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Marked as best answer by a Subject Expert

kaylee05

Sr. Member
Posts: 318

Reply #1 on: Jul 29, 2018

Answer to Question 1

TRUE

Answer to Question 2

C

casperchen82

Hero Member
Posts: 540

Reply #2 on: Jul 29, 2018

kaylee05

Sr. Member
Posts: 318

Reply #3 on: Jul 29, 2018

You're welcome

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