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A 350 gram Stone is swung in a circular path on a 60 centimeter length of String and in a Vertical Plane. The Tangential Velocity at the bottom of the circle is 7.2 m/s
A. Find the tension in the String at the Bottom of the Circle?
B. Find the tangential speed of the stone at the top of the circle?
C. Compute the tension in the string at the top of the circle?
D. Find the minimum speed for the stone at the top of the circle such that the string will not collapse?
a 75 g frisbee is thrown from a point 0.9 m above the ground with a speed of 12 ms. when it has reached a height of 1.9
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A child exerts a tangential 47.6 {N} force on the rim of a disk-shaped merry-go-round with a radius of 2.10 {m}. If merry-go-round starts at rest and acquires the angular speed of 0.080 {rev/s} in 3 {s}, what is its mass.
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