Physics, 14.12.2020 16:40 danquanc958719
two skateboarders of mass 50 kg and 60 kg push each other with force 70N. what is the acceleration of each skaters. step by step.
Answers: 2
Physics, 22.06.2019 20:30
Light from two different sources are incident upon the same side of a polarizing filter. light from one source is polarized with total intensity ip, while light from the other source is unpolarized with total intensity iu. as you rotate the polarizing filter through 360 degrees, the intensity of the transmitted light on the other side varies by a factor of 9. what is the relative intensity of the initial polarized source to the unpolarized source, or ip/iu?
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Physics, 23.06.2019 13:30
Astudent is concluding an expirinent to determine how far a ball will roll down a ramp based on the angel of incline. what are three possible controls for this expiriment
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Physics, 23.06.2019 13:40
Cereal plants gain chemical potential energy as they grow. which form of energy is converted to create the chemical potential energy?
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two skateboarders of mass 50 kg and 60 kg push each other with force 70N. what is the acceleration o...
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