Answer:
162 out of 200
Step-by-step explanation:
81 percent of 100 is 81. multiply that by two to get 162
Answer:
c
Step-by-step explanation:
I think it is 75. 60+15 = 75, 90-15=75. I think best way is to go with logic. they don't mention time in seconds or distance so logic is the best way
Area: 3.14*10*10
=314
Perimeter: 3.14*20
=62.8
Answer:
+5.20 µC
Explanation:
Given that
Charge =−5.20 µC and radius= 5.40 cm.
Insert a +10.4- µC charge at the center of the sphere
As we know that according to Gauss's theorem electric field inside the metal is zero.
When +10.4 µC charge insert but the total charge on the sphere should be −5.20 µC.So the charge on the outer surface of the sphere will be +5.20 µC.
