Apendulum has a length of 0.7 meter and a mass of 200 grams. calculate the period (in seconds) of the pendulum.

1.6784 sec

Explanation:

Length of the pendulum is given as L =0.7 meter

Acceleration due to gravity

Time period of the pendulum is given by

Here L is the length of the pendulum and g is the acceleration due to gravity

So time period

So time period of the given pendulum is 1.6784 sec

a and c

c is 100% but i am confused in a

it doesn't. it was imagined up in the middle ages.