Fill them in please. need them done by tonight
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Answers: 3
Physics, 22.06.2019 13:30
The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.
Answers: 2
Physics, 22.06.2019 15:10
What does si stand for,when referring to a system of measurement
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Physics, 23.06.2019 00:00
Boiling water is an example of physical change. true or false
Answers: 2
Physics, 23.06.2019 02:30
What are two examples of phase changes that skip a phase during transition?
Answers: 1
Mathematics, 06.03.2020 23:24