A. Decrease the rate of electrical flow
more resistance = lkess current
Answer:
<em>Correct answer: 2) 2p</em>
Explanation:
<u>Momentum</u>
Momentum is a measurement of mass in motion or how much mass is in how much motion. The symbol for momentum is p and is defined as:
p = m . v
Where m is the mass of the object and v is the speed. Note this is the scalar version of the formula because both p and v are vectors.
Suppose the mass of the object is doubled to 2m, then the new momentum is:
p' = (2m) . v = 2 m . v
Or, equivalently:
p' = 2p
Correct answer: 2) 2p
The rms value of current is0.414A, and the maximum value of current is 0.585A.
To find the answer, we have to study about the capacitive reactance.
<h3>How to find the rms and maximum value of current?</h3>
- We have the expression for rms value of current as,
where; Xc is the capacitive reactance of the circuit.
- We have the capacitive reactance as,
- Thus, the value of rms current will be,
- Thus, the maximum value of current will be,
Thus, we can conclude that, the rms value of current is0.414A, and the maximum value of current is 0.585A.
Learn more about the capacitive reactance here:
brainly.com/question/27853857
#SPJ4
Protista, fungi, plantae and animalia
Oil keeps the moving metal parts of an engine smoothly rubbing together through lubrication. Just like with other mechanical devices, energy can be lost due to friction caused by lack of proper lubrication. When an engine is running on old or insufficient oil, more friction and heat is produced between the rubbing moving parts. A decline in gas mileage follows this since the fuel takes more than usual to do the same task.