Physics, 20.02.2020 22:28 zandariouslee
A glass sphere with radius 4.00 mm, mass 65.0 g, and total charge 3.00 µC is separated by 150.0 cm from a second glass sphere 2.00 mm in radius, with mass 275.0 g and total charge −5.00 µC. The charge distribution on both spheres is uniform. If the spheres are released from rest, what is the speed of each sphere the instant before they collide?
Answers: 3
Physics, 21.06.2019 14:30
Is the alien theory a scientific claim? why or why not? just took the test it was , : " the alien theory is not a scientific claim because it is not based on valid data, there is no evidence to support it, and it does not come from a reliable source."
Answers: 3
Physics, 21.06.2019 22:00
There is a theory that indicates that dinosaurs became extinct when about 65 million years ago, a large asteroid hit the earth surface. dust caused by this collision blocked the sunlight reaching the earth's surface and many forms of life became extinct due to the cold. fearing this threat, how large the radius of an asteroid should you be looking for if the dangerous asteroid size is approximately the same as the one that killed the dinosaurs? available data suggests that about 18% of that asteroid's mass ended up as a dust spread evenly over earth after eventually settling out of the upper atmosphere. about 0.0180 g/cm^2 of dust, which is chemically different than the earth's rock, covered the earth's surface. typical asteroids have a density of about 1.9 g/cm^3. now that we know the size of the asteroid, how much energy was released during impact, assuming all of it was just the kinetic energy of the asteroid right before the impact?
Answers: 1
Physics, 21.06.2019 22:30
During takeoff, the sound intensity level of a jet engine is 170db at a distance of 34 m. what's the sound intensity level at a distance of 1.0 km?
Answers: 2
Physics, 22.06.2019 18:30
What would people living along the coast in south florida do if there was a hurricane warning? move to locations away from the water flock along coasts to watch the natural phenomenon buy instruments to predict the exact location of the hurricane measure water levels to know the exact time of the hurricane
Answers: 3
A glass sphere with radius 4.00 mm, mass 65.0 g, and total charge 3.00 µC is separated by 150.0 cm f...
Mathematics, 29.09.2021 15:10
Mathematics, 29.09.2021 15:10
History, 29.09.2021 15:10
Mathematics, 29.09.2021 15:10
Mathematics, 29.09.2021 15:10
Biology, 29.09.2021 15:10
English, 29.09.2021 15:10
Geography, 29.09.2021 15:10
Social Studies, 29.09.2021 15:10
Mathematics, 29.09.2021 15:10
Mathematics, 29.09.2021 15:10
Mathematics, 29.09.2021 15:10