subject
Physics, 05.10.2019 19:30 drezz76

Select the statement that best describes how the forces relate. a. the object on which they are acting and the distance to that object determines the amount of force. b. nuclear and magnetic forces are different because magnetic forces are associated with unmoving charges, and weak nuclear forces are associated with moving charges. c. all forces are related to the mass of the object on which they are acting. the larger the mass, the weaker the forces become. d. magnetic and electrical forces are similar because they are both related to the interactions between charged particles.

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 06:00
Suppose water is leaking from a tank through a circular hole of area ah at its bottom. when water leaks through a hole, friction and contraction of the stream near the hole reduce the volume of water leaving the tank per second to cah 2gh , where c (0 < c < 1) is an empirical constant. a tank in the form of a right-circular cone standing on end, vertex down, is leaking water through a circular hole in its bottom. (assume the removed apex of the cone is of negligible height and volume.) (a) suppose the tank is 20 feet high and has radius 8 feet and the circular hole has radius 2 inches. the differential equation governing the height h in feet of water leaking from a tank after t seconds is dh dt = − 5 6h3/2 . if the height of the water is initially 8 feet, how long will it take the tank to empty? (round your answer to two decimal places.)
Answers: 2
question
Physics, 22.06.2019 07:00
Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?
Answers: 1
question
Physics, 22.06.2019 21:10
How do you know how many valence electrons an atom has?
Answers: 1
question
Physics, 23.06.2019 05:00
The voltmeter reads 117 v and ammeter reads 0.13 a .if the resistance of ammeter and voltmeter are 9 kilo ohm and 0.015 ohm respectively ,find the value of r. 3marks
Answers: 3
You know the right answer?
Select the statement that best describes how the forces relate. a. the object on which they are acti...
Questions
question
Mathematics, 01.06.2021 20:10
question
Mathematics, 01.06.2021 20:10
question
Biology, 01.06.2021 20:10
question
Mathematics, 01.06.2021 20:10
question
Mathematics, 01.06.2021 20:10
question
Mathematics, 01.06.2021 20:10
Questions on the website: 13722367