Physics, 07.04.2021 14:00 joannasalazar450
A disk of radius 10 cm speeds up from rest. it turns 60 radians reaching an angular velocity of 15 rad/s. what was the angular acceleration? b. how long did it take the disk to reach this velocity?
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, 21.06.2019 23:50
The discovery that the universe appears to be expanding led to a widely accepted theory called a.) the big bang theory b.) the doppler effect c.) hubble’s law d.) solar nebular theory e.) the seyfert theory
Answers: 2
Physics, 22.06.2019 03:40
Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.
Answers: 1
Physics, 22.06.2019 10:00
In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
Answers: 3
A disk of radius 10 cm speeds up from rest. it turns 60 radians reaching an angular velocity of 15 r...
Advanced Placement (AP), 19.10.2019 22:20
English, 19.10.2019 22:20
Mathematics, 19.10.2019 22:20
Mathematics, 19.10.2019 22:20
Mathematics, 19.10.2019 22:20
Mathematics, 19.10.2019 22:20
Mathematics, 19.10.2019 22:20
Mathematics, 19.10.2019 22:20
History, 19.10.2019 22:20
Chemistry, 19.10.2019 22:20
Mathematics, 19.10.2019 22:20
Mathematics, 19.10.2019 22:20
Mathematics, 19.10.2019 22:20