Answer: 8Ω
Explanation:
Since there are two resistors of 4Ω
connected in series, the total resistance (Rtotal) of the circuit is the sum of each resistance.
i.e Rtotal = R1 + R2
R1 = 4Ω
R2 = 4Ω
Rtotal = ?
Rtotal = 4Ω + 4Ω
Rtotal = 8Ω
Thus, the total resistance of the circuit is 8Ω
False ! energy can not be created and for generators , they convert mechanical energy to electrical energy !
Answer:60 kg
Explanation:
Given
mass of people =1140 kg
and balloon is neutral when 1140 kg is loaded in the balloon .
when another person come balloon started descending at the rate of 0.49 
For initial condition


For second case




Answer: I think it’s actually a
Explanation: water only rises when it’s warm and the will condense as it gets colder
If its a hole there is no dirt in it?