Fill the gap :- Inhibition of succinic dehydrogenase by Malonate is an example for ____

Fill in the gaps:

Fill in the gaps.

The activity of the enzyme is inhibited by certain chemicals having close resemblance to the substrate in its molecular structure. Point out a suitable example

A body tied a spherical pot with a string and suspended it on a clamp. He then filled it with water. Length of the string if 90cm and diameter of the pot is 20 cm . The pot is slightly displaced to one side and leave it to oscillate. Considering the above example as a simple pendulum ( g=9.8 ms^-2 ) Calculate the period of oscillation of the pendulum.