Answer: Option B) Power
Explanation:
Power is the rate at which energy is expended per unit time. Hence, the rate at which electric energy is used is simply called electrical power.
Mathematically, the relationship between energy and power is:
Power = (Electrical energy /Time)
Hence, power consumption or electrical energy used in homes is rated in kilowatt per hour (kWh).
The equation of the motion of this object is
<h3>What is oscillation?</h3>
An oscillation in a waveform is a periodic set of vibrations an object in the medium produces.
From the parameters given:
- The spring is pulled 3 feet down ward from the origin(equilibrium position) = -3
- Time to complete one oscillation = 4 seconds
The angular velocity can be computed by using the formula:
The amplitude A from the oscillation is:
It implies that the vertical shift (D) is:
However, by using the formula of the general form of a sinusoidal equation, we have:
Learn more about oscillation in waveform here:
brainly.com/question/15701473
Well, if you can't experiment safely, why experiment at all? I believe it's D because of that.
Orbital fracture is caused by impact to the face that may be sourced from low, mid, or upper. It can be treated by lots of medical practices with the goal of restoring the aesthetics or physiologic appearance of the area of injury. The bone that is most commonly affected is the eye socket bone.
Answer:
1681714.28571 N/C
Yes it could exist
Explanation:
m = Mass of housefly = 12 m
q = Charge = 70 pC
g = Acceleration due to gravity = 9.81 m/s²
E = Electric field
When an object accumulates charge it means that it is gaining electrons making it negatively charged. This is the concept of static electricity.
Here, the electric force and the graviational force will balance each other
1681714.28571 N/C of electric field would be required to levitate
The direction of the electric field would be upwards vertically.
In air the critical value of electric field is which is more than the critical value of electric field in air. So, the electric field can exist.