The pendulum on a grandfather clock swings from side to side once every second. If the length of the pendulum is 5 feet and the angle through which it swings is 22°, how far does the tip of the pendulum travel in 1 second?
?
A. 1.92 feet
B. 1.52 feet
C. 1.62 feet
D. 2.12 feet
E. 1.82 feet
Answer: A
Mathematics
You might also like to view...
Express as a sum of logarithms.logx 4yz
A. logx (4 + y + z) B. (logx 4)(logx y)(logx z) C. logx 4 + logx y + logx z D. log4 y + log4 z
Mathematics
Write the number in words.9983
A. nine hundred nine, eighty-three B. ninety-nine thousand, eighty-three C. nine thousand, nine hundred eighty-three D. nine hundred thousand, nine hundred eighty-three
Mathematics
Which of the following securities is an appropriate investment to include in the marketable securities account?
A. Common stock B. Long-term corporate bonds C. Preferred stock D. Mortgages E. Treasury bills
Mathematics
Round the number as indicated.8951 to the nearest hundred
A. 9000 B. 8900 C. 9100 D. 8990
Mathematics