Physics, 02.04.2021 17:00 rafaelasoareschagas7
Suppose an ice skater skates faster and faster before she begins to spin. Why would she increase her speed? A. to cancel the effects of her momentum B. to keep her momentum the same C. to decrease her momentum D. to increase her momentum
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Which of the following elements is in the same period as phosphorus? a. carbon c. nitrogen b. magnesium d. oxygen select the best answer from the choices provided a b c d
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Give an example in which the electrical energy changes to light energy
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Acar jack with a mechanical advantage of 6 needs to produce an output force of 600 n to raise a car. what input force is required? 6 n 100 n 600 n 3,600 n
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Suppose an ice skater skates faster and faster before she begins to spin. Why would she increase her...
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