1- A bead slides without friction on a loop-the-loop track (see Fig.). If the bead is released from a height h= 30, what

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1 A Bead Slides Without Friction On A Loop The Loop Track See Fig If The Bead Is Released From A Height H 30 What 1 (28.47 KiB) Viewed 28 times

1- A bead slides without friction on a loop-the-loop track (see Fig.). If the bead is released from a height h= 30, what is its speed at point A? How large is the normal force on it if its mass is 500 gr? (R=10 cm; g=10 m/s²) A h R