Answer:
The required frequency = 0.442 Hz
Explanation:
Frequency
where;
Then;
However;
and;
mass
where;
Then;
replacing the values;
Answer: B
Explanation:
Because the ramp is too high, the forces aren't enough to push onto the car stuck down.
Answer:
Explanation:
Given
According to the Faraday law of induction, induced emf is given by
Magnetic field
Amplitude of EMF induced
The rock will sink.
The density of water is 1.0g/cm^3
The density of the rock is 1.73g/cm^3
Hello there.
Question: <span>The mechanical advantage of a fixed pulley is always _________________.
Answer: It is one.
Hope This Helps You!
Good Luck Studying ^-^</span>