TWO MASSES OF m ARE PROJECTED FROM A TALL TOWER . ONE IS VERTICALLY UPWARDS AND ONE IS VERTICALLY DOWNWARDS WITH SAME SPEED UNDER GRAVITY. IF ACCELERATION DUE TO GRAVITY IS ‘g’ THEN ACCELERATION OF THEIR CENTER OF MASS IS WHAT ?
TWO MASSES OF m ARE PROJECTED FROM A TALL TOWER . ONE IS VERTICALLY UPWARDS AND ONE IS VERTICALLY DOWNWARDS WITH SAME SPEED UNDER GRAVITY. IF ACCELERATION DUE TO GRAVITY IS ‘g’ THEN ACCELERATION OF THEIR CENTER OF MASS IS WHAT ?