The velocity of a particle is described by an equation v= ct + d
{t}^{2}t2
where c = 0.1 m/s...
Answers: 2
Physics, 21.06.2019 23:00
Asubmarine has a "crush depth" (that is, the depth at which water pressure will crush the submarine) of 250 m. what is the approximate pressure (water plus atmospheric) at this depth? (recall that the density of seawater is 1025 kg/m3, g = 9.81 m/s2, and 1 kg/(ms2) = 1 pa = 9.8692 10-6 atm.) a. 34.8 atm b. 24.8 atm c. 25.8 atm d. 7.8 atm
Answers: 2
Physics, 22.06.2019 11:50
The mass of the sun is 1.99×1030kg and its distance to the earth is 1.50×1011m. what is the gravitational force of the sun on the earth?
Answers: 3
Physics, 22.06.2019 19:40
Which of the following is a characteristic shared by both electron and light microscopes? a. they both employ the use of objective lenses. b. both microscopes require an internal camera to visualize the specimen. c. both microscopes have a resolving power of 0.01 nm. d. they both utilize white light to magnify the specimen.
Answers: 2
Biology, 30.08.2019 04:10
History, 30.08.2019 04:10
History, 30.08.2019 04:10
Social Studies, 30.08.2019 04:20
Physics, 30.08.2019 04:20
Social Studies, 30.08.2019 04:20
Computers and Technology, 30.08.2019 04:20
Social Studies, 30.08.2019 04:20