Physics, 09.02.2021 05:00 makayladurham19
1. What is the relationship between the length of time a force has an impact on an object and the impulse exerted on the object?
2. In a car crash why is it advantageous for an occupant to hit an airbag rather than the steering wheel? Explain your reasoning in terms of impulse, force, and time.
3. If the popper took four times longer to snap, what would've happened to the force of the snap? What data would you reference as evidence to support your reasoning?
Answers: 1
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Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. each of your steps is 0.7 m long. what is your speed? 150 steps/min=/s=/h
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Since the energy was not raising the temperature of the water during these segments, what was the energy used to do instead? your answer must include an explanation of what is happening to the molecules.
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1. What is the relationship between the length of time a force has an impact on an object and the im...
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