Question

please help me out with this question ​

Answer 1

Explanation:

Take a spring of medium stiffness, about 20 cm in length. Fix the upper end of the spring

to a rigid support. On the lower end attach a scale pan of known mass so that the system

hangs vertically. Pull the pan 1-2 cm downwards and release. The pan will oscillate up

and down. Measure the time of 20 oscillations with the help of a stop watch and calculate

the time period of oscillation of pan. Now place a middle size pebble on the pan, set it in

oscillations and determine the time period of oscillation again. Calculate the mass of the

pebble using the data obtained from your observations.

Answer 2

Answer:

it's a code nota question of a app google meet