Specific heat is the amount of energy required to raise a certain amount (by mass or moles) by a certain temperature (usually 1 degree Kelvin). The overall units of specific heat are usually Joules/(kg*K), which uses kilograms and temperature Kelvin. The full equation is:
energy = (mass)x(temperature)x(specific heat)
You need to know three of the variables above to solve the equation.
The magnitude of the static friction force = 123 N
The coefficient of static friction = 0.31
<h3>What is static friction?</h3>
Static friction is the frictional force that must be overcome in other for a body to that moving over another.
Since the crate does not move, the magnitude of the static frictional force is equal to the applied force.
The magnitude of the static frictional force = 123 N
The coefficient of static friction = frictional force/normal reaction
The coefficient of static friction = 123/(40* 9.8)
The coefficient of static friction = 0.31
In conclusion, the static frictional force on the on the crate is equal to the applied force on the crate.
Learn more about static friction at: brainly.com/question/992319
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sorry bro but i don't know his i am also bad
Explanation:
but maybe you can you the formula of volatage as well as
"F=Vector Sum Of The Two Forces" Is the answer.
Answer:
We define voltage as the amount of potential energy between two points on a circuit. One point has more charge than another. This difference in charge between the two points is called voltage.
