When a spinning star shrinks in radius, it speeds up. which of the following statements explains this phenomenon? a.)circular motion is always uniform b.)angular momentum is always conserved c.)a centripetal force always points outward d.)centripetal acceleration cannot change ( need answer asap will give brainliest)
Answers: 1
Physics, 22.06.2019 01:30
What is the magnitude of the resultant vector round your answer to the nearest tenth
Answers: 2
Physics, 22.06.2019 07:00
If a tank filled with water contains a block and the height of the water above point a within the block is 0.8 meter, what is the pressure at point a?
Answers: 2
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
Physics, 22.06.2019 10:30
In science and physics what is the standard unit of measure for speed?
Answers: 1
When a spinning star shrinks in radius, it speeds up. which of the following statements explains thi...
Mathematics, 08.04.2020 17:29
History, 08.04.2020 17:29
Biology, 08.04.2020 17:29
Business, 08.04.2020 17:29
Mathematics, 08.04.2020 17:29
Chemistry, 08.04.2020 17:29
Mathematics, 08.04.2020 17:29
Mathematics, 08.04.2020 17:29
Computers and Technology, 08.04.2020 17:29
Mathematics, 08.04.2020 17:29