Physics, 18.09.2021 16:30 levigabehart
Q1: Using the known values of the mass of the earth and the radius of the earth, calculate the
value of g.
The radius of the Earth is 6.37 ร 106 m
The mass of the Earth is 5.96 ร 1024 kg
G = 6.67259 x 10-11 N m2
/kg2
the universal gravitation constant
.
Q2: What is the change in g if the measuring apparatus is raised in height by 1 meter?โ
Answers: 2
Physics, 22.06.2019 11:30
4. a 75.0 g piece of ag metal is heated to and dropped into 50.0 g of water at the final temperature of the mixture is what is the specific heat capacity of silver? 5. a 465 g chunk of iron is removed from petrucci, ralph h.. general chemistry (p. 290). pearson education. kindle edition.
Answers: 3
Physics, 22.06.2019 21:00
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
Physics, 22.06.2019 23:00
Astronomers studying the planet of rhombus have detected sedimentary rock on its surface. one astronomer wonders if material in this sedimentary rock used to be in igneous rock deep in rhombusโs interior. can igneous rock become sedimentary rock? explain your answer.
Answers: 1
Physics, 23.06.2019 00:30
Which of the following is a true statement about the acceleration ~a of the pendulum bob ~a is equal to the acceleration due to gravity. ~a is perpendicular to the bobโs trajectory. ~a is equal to the instantaneous rate of change in velocity. ~a is tangent to the bobโs trajectory.
Answers: 1
Q1: Using the known values of the mass of the earth and the radius of the earth, calculate the
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