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Junaid
Questions (4)
What is simple harmonic motion
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In (Figure 1), the charge q=1.28×10^−9 C.
figure contain ( -2q at 0 and +5q at 1m ) a) Find the electric potential at x=0.750
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When a charged balloon sticks to a wall, the downward gravitational force is balanced by an upward static friction force. The
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HOW MANY PIECES OF 1X9 INCHES CAN BE CUTTED FROM 4X8 FEET SHEET ?
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Answers (2)
Omosewa
In order to do part b, the first thing you have to do is consider the horizontal and vertical forces. For the vertical forces (taking upward as positive) you have the normal reaction at the ground (we'll call this "Ng") which is acting up, and we have the