Physics, 21.02.2021 07:30 Destiny8372
a soccer ball kicked at an angle 60 degrees with respect to the floor and after two seconds landed 10 meters ahead Calculate the average velocity in x the initial velocity and y the initial velocity and the maximum height​
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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.
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Physics, 22.06.2019 15:50
Select all the correct answers. which changes will increase the rate of reaction during combustion? decreasing the area of contact between the reactants adding more oxygen to the reaction removing heat from the reaction changing the reactants from solid form to powdered form lowering the exposure of the reactants to air
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Physics, 22.06.2019 15:50
Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?
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a soccer ball kicked at an angle 60 degrees with respect to the floor and after two seconds landed 1...
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