Answer:
The other end is called the south pole. When two magnets are brought together, the opposite poles will attract one another, but the like poles will repel one another. This is similar to electric charges.
Explanation:
Answer:
15,00kg
Explanation:
here's your solution
=> force = 45,000N
=> acceleration = 30m/s^2
=> mass = ?
=> Mass = force/acceleration
=> mass = 45,000/30
=> mass = 15,00kg
hope it helps
Answer:
15 nC and 10 nC
Explanation:
qA + qB = 25 nC = 25 x 10^-9 C
F = 5.4 x 10^-4 N
d = 5 cm = 0.05 m
Use the Coulomb's law
By substituting the values, we get
qA x qB = 1.5 x 10^-16 C
So, 
qA = 15nC or 10nC
So, qB = 10 nC or 15 nC
Explanation:
first one will be second one
as the charge cancels out
second one will be forth one
as it has possitive charge
Lol i'm doing the same packet for class.
35- A
36- C
37- B
38- B
39- D
40- B
41- D
