Answer:
Normal force=mg
Explanation:
The reaction force of weight is the normal force.
in order to find the normal for we need to write all the forces and set it equal to the net force:
N-mg=ma (since it is a constant speed the a=0)
N=mg
Answer:
Because of height and lower atmospheric pressure.
Explanation:
Atmospheric pressure affects aerodynamic drag, lower pressure means less drag. At the altitude of Denver the air has lower pressure, this allows baseball players to hit balls further away.
Another aerodynamic effect is the Magnus effect. This effect causes spinning objects to curve their flightpath, which is what curveball pitchers do. A lower atmospheric pressure decreases the curving of the ball's trajectory.
<u>Rated </u>
A t-rated switch may be used to (its/a) <u>Rated</u> current capacity current capacity when controlling an incandescent lighting load.
<h3>What is "current rating"?</h3>
- The greatest current that a fuse is rated to carry for an infinite duration without significantly degrading the fuse element is known as the current rating.
- There is also a large selection of power switching transistors that have voltage ratings well over 1000V and current ratings up to several hundred amps.
<h3>What does the term "rated current" mean?</h3>
- When an electrical device receives its rated voltage and outputs its rated power, it flows at its rated current.
- So, when a device is designed for a certain amperage, that amperage is referred to as the equipment's rated current.
<h3>What does electrical "rated" mean?</h3>
- An electrical appliance's rating reveals the voltage range at which it is intended to operate as well as the current consumption at that range.
- These numbers are typically shown on a rating plate that is fastened to the device, such as 230 volts, 3 amps.
To learn more about current capacity visit:
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True because almost every civilization we see on the past had a form of dance to express themselves.
Answer:
Absolute refractive index is 1
Relative refractive index is lesser than 1.
Explanation:
