When setting up a circuit with temperature control, the first one you should consider for temperature control is a thermocouple. A thermocouple sends a signal for the temperature reading and received by another thermocouple to send another signal to adjust the temperature if it is below or above the set temperature.
Use the definition of average acceleration:
<em>a</em> = ∆<em>v</em> / <em>t</em>
If <em>v</em> is the starting speed, then ∆<em>v</em> = 0 - <em>v</em>, so solve for <em>v</em> :
-6.42 m/s² = (0 - <em>v</em>) / (2.85 s)
<em>v</em> = (6.42 m/s²) (2.85 s)
<em>v</em> ≈ 18.3 m/s
Answer:
by reducing friction.....
Answer:
4.11 s.
Explanation:
The period T of oscillation of the pendulum is given by the formula:
The maximum oscillation point it can reach is 45 °,
This point is the equivalent of T / 4, which is the moment when it reaches equilibrium.
So for T / 4,
I would say the number of harmonics decrease, because you're adding to the frequency of a wave.
I hope this helps :)