Question
In: Physics
Your friend claims he can throw a baseball straight up with a speed of 80 mi/h....
Your friend claims he can throw a baseball straight up with a
speed of 80 mi/h. You do not
believe him, so you design an experiment that will enable you to
calculate the speed of a thrown
ball. You attach a 0.5-kg block to a vertical spring. The block
hangs a distance of 0.05 m below
the relaxed position. Your friend stands directly beneath the
hanging block and throws the
baseball straight up. He releases the ball at a distance of 2.4 m
below the hanging block. You
design the experiment so that the ball sticks to the block after
the collision. You observe that the
block-baseball combination rises a distance of 0.18 m after the
collision.
Do you believe that your friend can throw a baseball with a speed
of 80 mi/h?
Solutions
genius_generous answered 2 years agoRelated Solutions
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a
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The question: A teacher is trying to figure out how fast he can throw a Baseball,...
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Listed below are the speed ((mi/h) measured from the Southbound traffic on I-280. The speed limit...
Listed below are the speed ((mi/h) measured from the
Southbound traffic on I-280. The
speed limit is 65 mph.
62, 61, 61, 57, 61, 54, 59, 58, 59, 69, 60, 67, 70, 72, and
75
1. Construct a 99% confidence interval.
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increased to 99%? Explain
3.) What will happen
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