Masses,m1 and m2 at the 20-cm and 65-cm marks respectively of a uniform metre rule freely suspended at its centre of gravity. If the metre rule balances horizontally, determine the ratio m2 : m1
-
A.
2 : 1 -
B.
3 : 3 -
C.
2 : 3 -
D.
1 : 2
You May Also Like
Simplify: ((1 – sin theta)(1 + sin theta)).
Simplify: ((1 – sin theta)(1 + sin theta)). A. (sin^{2} theta) B. (sec^{2} theta) C. (tan^{2} theta) D.…
Use the information below to answer questions 11 and 12. The initial imprest as at…
Use the information below to answer questions 11 and 12. The initial imprest as at July Ist was…
In which of the following compounds does hydrogen form ionic compounds?
In which of the following compounds does hydrogen form ionic compounds? A. CH(_{4}) B. HCl C. NH(_{3}) D.…
The largest concentration of human population is in
The largest concentration of human population is in A. North America B. Western Europe C. West Africa D.…
Which of the following statements cannot be found in a partnership deed?
Which of the following statements cannot be found in a partnership deed? A. Names of partners B. Nature…