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Two Identical Balls of Equal Mass M1 and M2 Are

Question 195

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Two identical balls of equal mass m1 and m2 are placed at rest at the top of separate hills. Two identical balls of equal mass m<sub>1</sub> and m<sub>2</sub> are placed at rest at the top of separate hills.   How do the velocities v<sub>1</sub> and v<sub>2</sub> of the balls compare, measured after each has rolled down to the bottom of its respective hill?  (Note: Assume the absence of friction and negligible rotational kinetic energy.)  A)    B)   C) v1=2⋅v2 D) v1=4⋅v2 How do the velocities v1 and v2 of the balls compare, measured after each has rolled down to the bottom of its respective hill?  (Note: Assume the absence of friction and negligible rotational kinetic energy.)


A) Two identical balls of equal mass m<sub>1</sub> and m<sub>2</sub> are placed at rest at the top of separate hills.   How do the velocities v<sub>1</sub> and v<sub>2</sub> of the balls compare, measured after each has rolled down to the bottom of its respective hill?  (Note: Assume the absence of friction and negligible rotational kinetic energy.)  A)    B)   C) v1=2⋅v2 D) v1=4⋅v2
B) Two identical balls of equal mass m<sub>1</sub> and m<sub>2</sub> are placed at rest at the top of separate hills.   How do the velocities v<sub>1</sub> and v<sub>2</sub> of the balls compare, measured after each has rolled down to the bottom of its respective hill?  (Note: Assume the absence of friction and negligible rotational kinetic energy.)  A)    B)   C) v1=2⋅v2 D) v1=4⋅v2
C) v1=2⋅v2
D) v1=4⋅v2

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