Answer:
A: 28 cm
Step-by-step explanation:
orlando 是不对的。ABBY 是对的应为2是power
Answer:
The length of the pendulum is 14.13 meters.
Step-by-step explanation:
The length of a pendulum is given by the formula,
, where T is the times period and L is the length of the pendulum.
Now, given that T = 2.4π seconds.
So, from the above equation, we get,

⇒ 
⇒
{We have the value of g as 9.81 m/sec²}
⇒ L = 1.44 × 9.81 = 14.13 meters. (Approx.)
Therefore, the length of the pendulum is 14.13 meters. (Answer)
What is the question asking
Answer:
f(n) = 1
Step-by-step explanation:
Another answer for -3. FxN= -3