6) A child throws a small toy ball that is covered with velcro at the center of a glass patio door. When it hits it sticks to the glass, and because the door was not latched, it causes the door to swing open with an angular velocity of 0.22 rad/s. If the ball has a mass of 150 g and the patio door can be treated as a uniform box that is 2.0 m high, 1.2 m wide, and 0.05 m thick with a mass of 8.0 kg what speed did you throw the ball at? ω

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Chapter12: Static Equilibrium And Elasticity
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Please use rotational kinematics concepts to solve the problem.

6) A child throws a small toy ball that is covered with velcro at the center of a glass patio door. When it hits it sticks
to the glass, and because the door was not latched, it causes the door to swing open with an angular velocity of 0.22
rad/s. If the ball has a mass of 150 g and the patio door can be treated as a uniform box that is 2.0 m high, 1.2 m wide,
and 0.05 m thick with a mass of 8.0 kg what speed did you throw the ball at?
ω
Transcribed Image Text:6) A child throws a small toy ball that is covered with velcro at the center of a glass patio door. When it hits it sticks to the glass, and because the door was not latched, it causes the door to swing open with an angular velocity of 0.22 rad/s. If the ball has a mass of 150 g and the patio door can be treated as a uniform box that is 2.0 m high, 1.2 m wide, and 0.05 m thick with a mass of 8.0 kg what speed did you throw the ball at? ω
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