Answer:
Explanation:
Near the earth's surface where gravity is approximately 10 m/s² downward
v = u + at
v = 5 + (-10)(1) = -5 m/s
so it has the same speed but in the opposite (downward) direction.
True
Variables is changing. It is any factor, trait or condition that can exist in differing amounts or types. An experiment has three types: Independent, Dependent and Controlled.
Answer:
Explanation:
Not sure what you're trying to solve... I just know that this is the Coulomb's law.
Answer:
The maximum voltage across the inductor is
Explanation:
From the question we are told that
The amplitude of the power is
The resistance is
The capacitance is
The inductance is
According to the question the the circuit frequency is resonance frequency
At resonance frequency
capacitive Reactance is equal to the Inductive Reactance
The capacitive Reactance is mathematically represented as
Where
Substituting values
So
The inductive Reactance is mathematically represented as
Substituting values
The impedance of the circuit is mathematically represented as
Substituting values
The maximum current supplied to the circuit is
So
=>
Now the maximum voltage across the inductor is
So
=>