A 0.20 kg mass is oscillating on Planet X at a small angle from a light string of length 0.15 m with a period of 0.75 s.
What is the acceleration of gravity on Planet X?
Round answer to two significant digits.

11 m/s^2

Explanation:

We can determine the acceleration of gravity from the pendulum’s period and length.

Let’s use the equation for the period of a pendulum and solve for the acceleration of gravity:

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.