Select the statement that best describes how fundamental forces relate. (2 points)
a
All forc...
Select the statement that best describes how fundamental forces relate. (2 points)
a
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.
b
Weak 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
Electromagnetic and gravitational forces are similar because they both include the interaction between attractive forces.
Answers: 1
Physics, 21.06.2019 18:20
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Answers: 2
Physics, 21.06.2019 22:00
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Physics, 22.06.2019 11:50
Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?
Answers: 2
Computers and Technology, 19.12.2019 23:31
Computers and Technology, 19.12.2019 23:31