Physics, 13.11.2020 02:30 Beast3dgar
PLEASE EXPLAIN HOW YOU GOT THE ANSWERA stone is thrown from a cliff 30m high with an initial velocity of 20 m/s. How far from the cliff does the stone strike the ground?
Answers: 3
Physics, 21.06.2019 22:30
Astudent is given an assignment to demonstrate diffraction. he takes a photograph of a straw in a glass of water. the straw appears bent at the water level. which best describes this example? a) this is a good example of diffraction. b) this is an example of dispersion and not diffraction. c) this is an example of refraction and not diffraction. d) this is an example of reflection and not diffraction.
Answers: 3
Physics, 22.06.2019 18:10
Which of the following statement is false ? a.batteries should never be stored on metal trays or outside in the elements)b, battery acid cannot be neutralized)c.do not stack batteries on top of each other)d.never put a damaged battery in a dumpster. i
Answers: 1
Physics, 22.06.2019 22:30
Compare the patterns of the two waves shown in the image. which statement is true about these waves?
Answers: 1
PLEASE EXPLAIN HOW YOU GOT THE ANSWERA stone is thrown from a cliff 30m high with an initial velocit...
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