When water freezes, the density decreases and the bonds between molecules become stronger. Do you expect the speed of sound to b
1 answer:
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Answer:
The inductance of the inductor is 35.8 mH
Explanation:
Given that,
Voltage = 120-V
Frequency = 1000 Hz
Capacitor
Current = 0.680 A
We need to calculate the inductance of the inductor
Using formula of current
Put the value of Z into the formula
Put the value into the formula
Hence, The inductance of the inductor is 35.8 mH
Answer:
For the car to move with constant velocity the additional force required is
Explanation:
From the question we are told that
The net force of the car is
Generally the total force acting on the car is the net force plus the force due to gravity acting in direction of the car (Let denote it as )
So the total force acting on the car is mathematically represented as
Here this F representing the total force can be mathematically represented as
Now for constant velocity to be attained, the acceleration of the car will be zero
So at constant velocity
=>
So
=>
=>