Physics, 26.08.2019 08:30 12345678954
Aspring with a spring constant value of 2500 is compressed 32 cm. a 1.5-kg rock is placed on top of it, then the spring is released. approximately how high will the rock rise?
Answers: 2
Physics, 22.06.2019 06:30
What is the energy of a photon of ultraviolet radiation with a frequency of 4.4 × 1015 hz? planck’s constant is 6.63 × 10–34
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What are the north and south poles of a solenoid change with?
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Aprisoner is forced to go into one of three rooms, but he can choose which room. the first room is ablaze with fire. the second one is rigged with explosives that will go off as soon as he enters. the third contains a pair of lions who haven't eaten in years. which room should he choose to survive?
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Physics, 23.06.2019 05:00
Awaiver with a period of 0.008 second has a frequency of a. 800hz. b. 80hz. c. 125hz. d. 12.5hz.
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Aspring with a spring constant value of 2500 is compressed 32 cm. a 1.5-kg rock is placed on top of...
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