If \(\frac{t}{1}\) = \(\sqrt{(\frac{4\pi^2}{g}})\), what is the value of g when I = 4.5; t = 5 secs
3.20 ms2
11.31 ms2
32.00 ms2
56.57 ms2
160.00 ms2
Correct answer is C
No explanation has been provided for this answer.
60m
60\(\sqrt{3}\)m
80\(\sqrt{3}\)m
120\(\sqrt{3}\)m
240m
Correct answer is C
No explanation has been provided for this answer.
7cm
15cm
22cm
26cm
30cm
Correct answer is C
No explanation has been provided for this answer.
\(\frac{4}{39}\)
\(\frac{4}{13}\)
\(\frac{5}{13}\)
\(\frac{6}{13}\)
\(\frac{9}{13}\)
Correct answer is E
No explanation has been provided for this answer.
If sin 30° = 0.5, what is the cosine of its complement?
-0.866
-0.5
0.0.5
0.866
1
Correct answer is C
No explanation has been provided for this answer.