3. (8 pts) (Like 7.19) A spring of negligible mass has a constant k = 799 N/m. a) (2 pts) How far should you compress the spring to store 6.80 J of energy in it? b) (6 pts) You place your spring vertically and drop a 10.0 kg dictionary on it from a height of 0.250 m above the top of the spring. What is the maximum distance the spring will be
Answers: 3
Physics, 22.06.2019 13:10, andreanaapollon7593
Which additional product balances the reaction h2so4 + 2naoh → na2so4 + 2h2o 2oh h2o2 h3o
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Panel bc in fig. p2.76 is semi-circular, with the 3 meter radius and horizontal straight edge through point b. compute (a) the hydrostatic force of the water on the panel, (b) its center of pressure, and (c) the moment of this force about point b. assume atmospheric pressure on the dry side of the panel
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Physics, 22.06.2019 19:30, leannehounschell
Acamcorder has a power rating of 20 watts. if the output voltage from its battery is 9 volts, what current does it use?
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3. (8 pts) (Like 7.19) A spring of negligible mass has a constant k = 799 N/m. a) (2 pts) How far sh...
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