Question

QUESTION 1 Suppose you made 5 measures of your walking stride and got the following values: 0.76 m, 0.77 m, 0.78 m, 0.74 m, and 0.75 m What is the average length (in meters) of your walking stride? QUESTION 2 Suppose you measured periods of several pendulums of different lengths. Upon analyzing the data and fitting to a power law, y -alb you get values of a = 1.98 and b -0.485. What value of the acceleration due to gravity (g. in m/s) can you infer?

Answer 1

Average Length = sum of all measures Total no of units 0.76 +0.77 +0.78 +0.74 +0.75 5 0.76