Physics, 27.01.2021 04:30 adibakawsar
Some people think that the solution to a coal gas and oil shortages is to switch over to electrisity in other words if we run out of gas and oil we can just swich to electric cars
Answers: 1
Physics, 21.06.2019 18:00
Which of the following changes to a pipe would increase the conductance by a factor of 12? 1.quadrupling the length and tripling the radius.2.reducing the length by a factor of and doubling the radius.3.tripling the length and reducing the radius by a factor of .4.reducing the length but a factor of and doubling the radius.
Answers: 3
Physics, 21.06.2019 19:00
Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied. true or false
Answers: 1
Physics, 22.06.2019 12:50
Arunner is jogging at a steady 3.6 km/hr. when the runner is 2.9 km from the finish line, a bird begins flying from the runner to the finish line at 14.4 km/hr (4 times as fast as the runner). when the bird reaches the finish line, it turns around and flies back to the runner. even though the bird is a dodo, we will assume that it occupies only one point in space, i.e., a zero-length bird. how far does the bird travel? (b) after this first encounter, the bird then turns around and flies from the runner back to the finish line, turns around again and flies back to the runner. the bird repeats the back and forth trips until the runner reaches the finish line. how far does the bird travel from the beginning? (i.e. include the distance traveled to the first encounter)
Answers: 2
Physics, 22.06.2019 20:00
Awave has a wavelength of 7 mm and a frequency of 19 hertz. what is its speed?
Answers: 1
Some people think that the solution to a coal gas and oil shortages is to switch over to electrisity...
Mathematics, 29.05.2021 05:30
Mathematics, 29.05.2021 05:30
Mathematics, 29.05.2021 05:30
Mathematics, 29.05.2021 05:30
History, 29.05.2021 05:30
English, 29.05.2021 05:30
Physics, 29.05.2021 05:30
Social Studies, 29.05.2021 05:30
Mathematics, 29.05.2021 05:30
Mathematics, 29.05.2021 05:30
Arts, 29.05.2021 05:30
Mathematics, 29.05.2021 05:30