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There are seven basic units in the SI system: the meter (m), the kilogram (kg), the second (s), the kelvin (K), the ampere (A), the mole (mol), and the candela (cd).
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<span>the transverse wve that requires a medium to move is : sound waves
in order to travel, sound waves need to jumped on between one particle to another, no matter it's liquid, solid , and gases. Which explains why you wont hear a thing in outer space, simply because the sound waves got no particle to jumped into</span>
Answer:
Decrease in speed
Explanation:
Increasing an object's velocity can decrease kinetic energy. *The velocity of an object has no effect on kinetic energy. *Increasing an object's velocity can increase kinetic energy. Increasing an object's velocity can increase kinetic energy.
Answer:
Charge of the sphere = 
Charge of the rod = 
Explanation:
Parameters given:
Initial charge of sphere = 8.11 nC = 
Initial charge of rod = -6.13 nC = 
In the process, the rod lost 
. We have to find the charge of these electrons. Then, we subtract it from the rod's initial charge to get its final charge and add it to the sphere's initial charge to get its final charge.
Charge of electrons = electronic charge * number of electrons
= 
= 
FINAL CHARGE OF ROD
Final charge of rod = - ()
=
FINAL CHARGE OF SPHERE
Final charge of sphere = + ()
=
