If the gradient of T^2 against l is 4.0 s^2/m, then g is about:

  1. 39.5 m/s^2
  2. 9.9 m/s^2
  3. 4.0 m/s^2
  4. 0.25 m/s^2
Answer

B) 9.9 m/s^2

g = 4pi^2/4.0. SLO P-11-N-17 · Understanding

Physics MCQ · More Experimental Skills and Data Analysis MCQs · Practise