Question

5) By changing the mass of the bob of the pendulum its time period:
a) Increases
b) Decreases
c) Remains constant d)
Varies as fourth root of mass.​

Answer 1

Answer:

Remains constant

Explanation:

If you add more weight to any free-moving object (like the bob of a pendulum in this case), it takes the same time for it to move, let the weight be how much ever you want to put.

Also, the mass and force are proportional so if you put more mass, the force will increase.

So, the time period remains constant since it affects the speed but not the time period.

Hope this helps...