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Volgvan
3 years ago
12

Please help with problem it is much appreciated

Physics
1 answer:
Ray Of Light [21]3 years ago
8 0

a. linear pairs, when added together, the angles will make 180 degrees, or a straight line. In this case No, for when you combine the two angles, it is not a straight line

b. False. Vertical angles make two opposite angles that are congruent

c. True. When added together, angles 1 and 4 make a straight line

d. False. As stated for question b, the two opposite angles must be congruent

hope this helps

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3 years ago
use the pendulum equation to calcuate the period of a 1.50 pendulum. Remeber that the vaule of "g" is 9.81 m/s² please help ​
kati45 [8]

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L = 3.51

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Pendulum equation is T = 2pi\sqrt{L/9.81}

T = 1.5 and we are solving for L

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square both sides to get 2.25 = 2\pi ( L/9.81)

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If this helps, mark me brainliest pls

3 0
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