Look at the drawing given in the figure, which has been drawn with ink of uniform line-thickness. The mass of ink used to draw each of the two inner circles, and each of the two line segments is . The mass of ink used to draw the outer circle is 6
. The coordinates of the centres of the different parts are : outer circle (0, 0) left inner circle (-
), right inner circle (
) vertical line (0, 0) and horizontal line (0, -
). The
- coordinate of the centre of mass of the ink in the drawing is
a) |
|
b) |
|
c) |
|
d) |
|
Look at the drawing given in the figure, which has been drawn with ink of uniform line-thickness. The mass of ink used to draw each of the two inner circles, and each of the two line segments is . The mass of ink used to draw the outer circle is 6
. The coordinates of the centres of the different parts are : outer circle (0, 0) left inner circle (-
), right inner circle (
) vertical line (0, 0) and horizontal line (0, -
). The
- coordinate of the centre of mass of the ink in the drawing is
a) |
|
b) |
|
c) |
|
d) |
|
Stem tendrils are developed from the….. which are slender and spirally coiled |
|||||||
1) |
Terminal buds |
2) |
Auxillary buds |
3) |
Both (1) and (2) |
4) |
Shoot tip |
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