(3) As part of an illummated display. letters are produced by mounting bulbs m holders 30 cm apart on hight were frames. The combined mass of a bulb and its holder is 200 gms. Find the position of centre of mass for each of the letter shown below in terms of is hormental and vertical displacement from the botom left hand corner of the letter. 3 As part of an illuminated display, letters are produced by mounting bulbs in holders 30cm apart on light wire frames. The combined mass of a bulb and its holder is 200 grams. Find the position of the centre of mass for each of the letters shown below, in terms of its horizontal and vertical displacement from the bottom left-hand corner of the letter (i) ful

(3) As part of an illummated display. letters are produced by mounting bulbs m holders 30 cm apart on hight were frames. The combined mass of a bulb and its holder is 200 gms. Find the position of centre of mass for each of the letter shown below in terms of is hormental and vertical displacement from the botom left hand corner of the letter. 3 As part of an illuminated display, letters are produced by mounting bulbs in holders 30cm apart on light wire frames. The combined mass of a bulb and its holder is 200 grams. Find the position of the centre of mass for each of the letters shown below, in terms of its horizontal and vertical displacement from the bottom left-hand corner of the letter (i) ful