Solve the problem. Find the magnitude of the torque in foot-pounds at point P for the following lever:
= 10 in. and 
= 30 lb
A. 
ft-lb
B. 
ft-lb
C. 
ft-lb
D. - 
ft-lb
Answer: C
Mathematics
You might also like to view...
Solve the problem. Assume all variables represent nonnegative real numbers.For f(x) = x + 
and g(x) = x - 
, find (f ? g)(x).
A. (f ? g)(x) = x2 + 5
B. (f ? g)(x) = x2 - 2x
- 5
C. (f ? g)(x) = x2 - 5
D. (f ? g)(x) = x2 - 2x
+ 5
Mathematics
Convert the improper fraction to a mixed number.
A. 74
B. 74
C. 
D. 10
Mathematics
Solve the problem.Ray's gross pay is $320.40 a week. $46 is withheld for federal income tax, $24.06 for FICA tax, and $11.21 for other deductions. How much of his pay is left?
A. $81.27 B. $239.13 C. $401.67 D. $229.13
Mathematics
Solve the inequality.
(x + 3) - 4x ? 3(1 + x)
A. x ? 
B. x ? - 
C. x ? - 
D. x ? 
Mathematics