Answer:
community College program and maddie d
Explanation:
work business work and maddie
No it is not. it is only found in animal products.
The period (T) of a vibrating object is equal to the reciprocal of the frequency (f). Completing a number of vibrations (n) takes nT time.
t = nT = n/f = 32/256 = 1/8 = 125 ms.
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Answer:
25 ohms
Explanation:
Hi there!
Ohm's law states that 
where V is voltage, I is current and R is resistance.
Plug the given information into Ohm's law (V=50, I=2) and solve for R
Divide both sides by 2 to isolate R
Therefore, there are 25 ohms of resistance present in this circuit.
I hope this helps!
Answer:
6.5 seconds.
Explanation:
Given: h=-16t²+679
When the object reaches the ground, h=0.
∴ 0=-16t²+679
collecting like terms,
⇒ 16t²=679
Dividing both side of the equation by the coefficient of t² i.e 16
⇒ 16t²/16 = 679/16
⇒ t² = 42.25
taking the square root of both side of the equation.
⇒ √t² =√42.25
⇒ t = 6.5 seconds.
