Physics, 26.04.2021 21:10 comawhite7820
1.
Gamow Physics tower at the University of Colorado-Boulder has a Foucault pendulum that can
calibrated with the rotation of the Earth to tell time. It has a period of 15.5 seconds.
(a) How tall is the tower?
(b) If the mass of pendulum was increased, would the period be influenced? If so, how?
Answers: 1
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If an object with an initial temperature of 300 k increases its temperature by 1°c every minute, by how many degrees fahrenheit will its temperature have increased in 10 minutes? (a) 6°f (b) 10°f (c) 18°f (d) 30°f
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Jason is a body builder. despite being more fit, he weighs more than his brother ryan, who is the same height. which is a possible reason? a. jason has more muscle mass than ryan does. b. jason has more body fat than ryan does. c. jason has more muscle mass and body fat than ryan does d. jason has less body fat than ryan does.
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To do work, this truck uses energy stored in chemical fuel and an electrical battery. how much total energy does this truck put out?
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What do the atoms of elements in the same group have in common? a. they have the same atomic numbers. b. they have the same average atomic masses. c. they have the same number of electron shells. d. they have the same number of electrons in their outermost shells.
Answers: 1
1.
Gamow Physics tower at the University of Colorado-Boulder has a Foucault pendulum that can
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