n object of mass m, initially hangs from a rod of length L and negligible mass that can pivot freely in the vertical plane, as shown in the figure ab hoving to the right at speed v when it strikes the hanging object and then drops straight down. The hanging object then swings upward and comes hown. What is the initial speed of the projectile v? 75A tu 2mg

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Chapter9: Momentum And Its Conservation
Section9.1: Impulse And Momentum
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| Final Position
Pivot
m2D
m. Initial Position
An object of mass m, initially hangs from a rod of length L and negligible mass that can pivot freely in the vertical plane, as shown in the figure above. A projectile of mass m2 is
moving to the right at speed v when it strikes the hanging object and then drops straight down. The hanging object then swings upward and comes to rest at the top of a half circle as
shown. What is the initial speed of the projectile v?
A)
2m2
m1 V gL
m2
Transcribed Image Text:| Final Position Pivot m2D m. Initial Position An object of mass m, initially hangs from a rod of length L and negligible mass that can pivot freely in the vertical plane, as shown in the figure above. A projectile of mass m2 is moving to the right at speed v when it strikes the hanging object and then drops straight down. The hanging object then swings upward and comes to rest at the top of a half circle as shown. What is the initial speed of the projectile v? A) 2m2 m1 V gL m2
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