An object of mass m swings in a horizontal circle on a string of length L that tilts downward at angle θ. Find an expression for the angular velocity ω in terms of g, L and angle θ. Furthermore, if a student ties a 350 g rock to a 1.8m long string and swings it around her head in a horizontal circle. At what angular speed, in rpm, does the string tilt down at a 10∘ angle? Lastly, do you know of any resources/ websites where I would be able to watch good detailed videos about circular motion problems/ to find practice problems (for circular motion in mechanics)? Thank you: )
An object of mass m swings in a horizontal circle on a string of length L that tilts downward at angle θ. Find an expression for the angular velocity ω in terms of g, L and angle θ. Furthermore, if a student ties a 350 g rock to a 1.8m long string and swings it around her head in a horizontal circle. At what angular speed, in rpm, does the string tilt down at a 10∘ angle? Lastly, do you know of any resources/ websites where I would be able to watch good detailed videos about circular motion problems/ to find practice problems (for circular motion in mechanics)? Thank you: )
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An object of mass m swings in a horizontal circle on a string of length L that tilts downward at angle θ. Find an expression for the
Lastly, do you know of any resources/ websites where I would be able to watch good detailed videos about circular motion problems/ to find practice problems (for circular motion in mechanics)?
Thank you: )
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