42.
Select the statement that best describes how fundamental forces relate. (2 points)
...
42.
Select the statement that best describes how fundamental forces relate. (2 points)
All forces begin equally and become varied. The object on which they are acting and the distance to that object determines the amount of force.
Weak nuclear and magnetic forces are different because magnetic forces are associated with unmoving charges, and weak nuclear forces are associated with moving charges.
All forces are related to the mass of the object on which they are acting. The larger the mass, the weaker the forces become.
Electromagnetic and gravitational forces are similar because they both include the interaction between attractive forces.
Answers: 3
Physics, 21.06.2019 19:30
Astone dropped into a well is heard to strike the water after 8seconds. find the depth of the well if the velocity of sound is 350m/s
Answers: 1
Physics, 22.06.2019 00:40
Electroplating is a way to coat a complex metal object with a very thin (and hence inexpensive) layer of a precious metal, such as silver or gold. in essence the metal object is made the cathode of an electrolytic cell in which the precious metal cations are dissolved in aqueous solution. suppose a current of 480.ma is passed through an electroplating cell with an aqueous solution of agno3 in the cathode compartment for 46.0 seconds. calculate the mass of pure silver deposited on a metal object made into the cathode of the cell. round your answer to 3 significant digits. also, be sure your answer contains a unit symbol. ×10μ
Answers: 3
Physics, 22.06.2019 07:00
Abucket full of water weights 4 kg and water well is 10m deep. a girl draws water from the well. it takes the girl 3 minutes to draw a bucket full of water from the well. what is the power of the girl?
Answers: 1
Physics, 22.06.2019 09:40
Aturntable a is built into a stage for use in a theatrical production. it is observed during a rehearsal that a trunk b starts to slide on the turntable 10 s after the turntable begins to rotate. knowing that the trunk undergoes a constant tangential acceleration of 0.31 m/s2, determine the coefficient of static friction between the trunk and the turntable.
Answers: 3
Chemistry, 15.12.2021 03:20
Chemistry, 15.12.2021 03:20
Physics, 15.12.2021 03:20
Computers and Technology, 15.12.2021 03:20
Mathematics, 15.12.2021 03:20
Mathematics, 15.12.2021 03:20
Mathematics, 15.12.2021 03:20
Mathematics, 15.12.2021 03:20