Which statement about astrology is not true?
a. the positions of planets at the time of...
Physics, 15.12.2019 21:31 davidjgonzalez9
Which statement about astrology is not true?
a. the positions of planets at the time of birth have influence on a person's life.
b. astrology is a pseudoscience.
c. astrology made contributions to the science of astronomy.
Answers: 2
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Explain why electric current cannot exist if a current doesn't have a voltage source.
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Compare the horizontal displacement of the two balls as they travel to the ground. what do you observe?
Answers: 1
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Awater balloon launcher uses an elastic band with a spring constant of 115 n/m to use thee launcher you stretch thee band back with a balloon n it the water balloons have a mass of 1.3 kg a) if you stretch the band by 0.8 m, what elastic force will the band exert? b) with the band stretched 0.8 m, how much elastic potential energy is stored in the spring? c) if you release the band, it pushes forward. what is the kinetic energy of the balloon when it reaches the natural length of the band? d) what is the speed of the balloon when it reaches the natural length of the band?
Answers: 1
Physics, 22.06.2019 17:30
Describe cytokinesis in plants and animals. in animals: in plants.
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