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A Uniform 1-Kg Disk with a Radius of 25 Cm ∘\circ

Question 70

Multiple Choice

A uniform 1-kg disk with a radius of 25 cm rolls 2 m down an incline plane angled at 25 ∘\circ .What is the speed of the disk at the bottom of the plane?


A) 4.07 m/s
B) 3.32 m/s
C) 5.43 m/s
D) 6.26 m/s
E) 1.24 m/s

Correct Answer:

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