Answer:
Final velocity at the top of the ramp is 6.58m/s
Explanation
Check the attachment
The δe of a system that releases 12.4 j of heat and does 4.2 j of work on the surroundings is __________ j.
1 answer:
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The resultant force on the positive charge is mathematically given as
X=40N
<h3>What is the magnitude of the electrostatic force on the negative charge?</h3>Question Parameters:
Three-point charges, two positive and one negative, each having a magnitude of 20
Generally, the -ve charge is mathematically given as
Q+=X
Therefore
X=40N
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