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)
Answer:
hope this helps
Step-by-step explanation:
y=2x
y=-2x-4
2x+2x=-4 (grouping like terms)
4x=-4
x=-1
im sorry but im not sure what y is
Answer
A) 2 ln 2 - 2 ln 3
Explanation
Using the laws of logarithms:
ln (x/y) = ln (x) - ln (y)
ln (4/9) = ln (4) - ln (9)
This can be written as
ln (2^2) - ln (3^2)
Another law is:
ln (n^m) = m ln(n)
So finally:
2ln (2) - 2ln 3
