HELP I NEED THIS DONE PLSSS
...
Answers: 3
Physics, 22.06.2019 12:50
Assume you measured the mass of the cart to be (500 Ā± 1) g and the mass of the additional mass you put on the cart to be (500 Ā± 1) g as well. since the scale you are using in the lab cannot measure objects heavier than 600g you will have to sum up individual pieces and propagate the error. so what would be the mass and the standard error of the cart and the mass
Answers: 3
Physics, 22.06.2019 17:30
You can watch static electricity in action by rubbing an inflated balloon against your hair. your hair will actually stand on its end! it does this because each hair becomes charged, and they all repel one another.
Answers: 3
Physics, 23.06.2019 01:40
When you see distant streetlights through smog, they look dimmer and redder than they do normally. but when you see the same streetlights through fog or falling snow, they look dimmer but not redder. use your knowledge of the interstellar medium to discuss the relative sizes of the particles in smog, fog, and snowstorms compared to the wavelength of light.
Answers: 3
Physics, 23.06.2019 02:20
Ahole in the ground in the shape of an inverted cone is 14 meters deep and has radius at the top of 11 meters. the cone is filled to the top with sawdust. the density of the sawdust depends upon the depth, x, following the formula Ļ ( x ) = 2.5 + 1.2 e ā 0.7 x kg/m3. find the total mass of sawdust in the conical hole.
Answers: 1
Biology, 08.02.2021 17:50
Mathematics, 08.02.2021 17:50
Mathematics, 08.02.2021 17:50
Mathematics, 08.02.2021 17:50
Social Studies, 08.02.2021 17:50
Advanced Placement (AP), 08.02.2021 17:50
English, 08.02.2021 17:50
History, 08.02.2021 17:50
Biology, 08.02.2021 17:50
Mathematics, 08.02.2021 17:50
Social Studies, 08.02.2021 17:50
Medicine, 08.02.2021 17:50