A 110 g hockey puck slides across the frictionless surface of an ice rink at 2.2 m/s. It collides with a 420 g water bottle at rest
on the ice. The water bottle slides off at 0.84 m/s in the direction of the puck's original velocity. What is the puck's final
velocity?
Answers: 1
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Assume similar data for the motion of the blood in your aorta. estimate how many beats of the heart it will take the blood to get from your heart to your brain. (assume that the distance from your heart to your brain is 30 cm)
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The long handle on a rake is a(n) a. lever b. screw c. wedge d. inclined plane
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Find v(t), given acceleration a(t)=7j and initial velocity v(0)=k
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A 110 g hockey puck slides across the frictionless surface of an ice rink at 2.2 m/s. It collides wi...
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