Physics, 06.07.2021 18:00 sanm378599
You push a hockey puck that is initially at rest on slick ice by applying a constant force until the puck reaches a final velocity of 1 m/s. On the second attempt, you want the hockey puck to reach the same final velocity by applying a force that is twice as large.
Therefore, you must exert the force for a time interval that is :
a. shorter than the time interval of your first attempt.
b. longer than the time interval of your first attempt.
c. the same as the time interval of your first attempt.
Answers: 1
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You push a hockey puck that is initially at rest on slick ice by applying a constant force until the...
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