Question

The 16 m wing of an aeroplane is subjected to a lift which varies from zero at the tip to 360 N/m at the fuselage according to
$y = 90 \sqrt{x}$
where x is measured from the tip. The resultant lift and its location from the wing tip are: (a) 3840 N at 9.60 m (b) 4000 N at 11 m (C) 3200 N at 8.50 m (d) 4500 N at 8 m​

Answer 1

Answer:

d is your answer its helpful than mark me at brain liest

Answer 2

Answer:

A is the textbook answer.