- #1
myoplex11
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Homework Statement
A frictionless track with a loop of radius 36 cm sits on a table 0.9 meters above the ground. If a 0.15 kg object just makes the loop, how high above the table did the object start and how far from the table does it land?
Homework Equations
The Attempt at a Solution
Can you check my work
Mgh - Mg(2R) = 0.5MV^2
gh - 2gR = 0.5V^2
once i solve for V i can use a kinematics equation to figure our how far from the table it lands?