When the rate of the forward reaction equals the rate of the backward reaction, the system is said to be in

Aregular polygon has angkes of size 150° each.how many side has the polygon

The seven sisters, seven stars located more than 400 light-years away in the taurus constellation can be seen here with venus and another constellation, orion. the seven stars stay grouped together but seem to move, like the planet venus. why do stars seem to move like planets in the night sky?

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.