A star mass determines Core temperture
The resistor's current I in amps is equal to the resistor's voltage V in volts (V) divided by the resistance R in ohms (Ω) I hope this helped
Answer:
the right answer is density of metal v1.v2
Answer:
No, if the acceleration is different from zero the body must move
Explanation:
The movement of a body is determined by Newton's second law
∑ F = m a
Where the sum of forces is direct proportional to the acceleration, if the acceleration is different from zero the body at a certain point will stop, but a moment later it starts a movement in the direction of the acceleration to a when it is small
The only way to avoid that there is a friction force is to make the sum of forces zero and consequently the acceleration will also be zero.