Page: Two boys, Shrijan having weight 600N and Shrijesh having weight 300N are playing see-saw. If Shrijan is sitting at 2m from fulcrum to balance Shrijan?

hey ey sehye i knwo i a nsnwewer fasaysat abut i sjust wanansa tektel u

i don't understand is there any other way you can rephrase it plz let me know in the comments and i will do it.

explanation:

the motion of a pendulum is a classic example of mechanical energy conservation. a pendulum consists of a mass (known as a bob ) attached by a string to a pivot point. as the pendulum moves it sweeps out a circular arc, moving back and forth in a periodic fashion.