1.fall down
2.gravity
3.non contactforce
4.gravity
6.keep moving up
Answer:
f=ma
Explanation:
According to second law of motion Force is directly proportional to rate of change of momentum.
so F is directly proportional to
we know that momentum P= MV
so
thus we get F=ma.
Answer:
electromotive force
Explanation:
This force is called electromotive force, or EMF. Sometimes it is convenient to think of EMF as electrical pressure. In other words, it is the force that makes electrons move in a certain direction within a conductor
Answer:
The magnitude of the velocity is approximately 11.45 units
Explanation:
Since they give us the x and y components of the vector velocity, we can find its magnitude via the Pythagorean theorem:
Answer:
Explanation:
When the circuit elements are connected in series, the current in each element is same but the potential difference is different.
So, as one of the circuit component breaks off or burnt, all the other components are also not working as the circuit becomes open and no current is flowing through the circuit.