The force beared by a wall on which water strikes normally at a speed of 10m/sec and at a discharge of 0.0001m3/sec is__________________?

(A) 1 N ()
(B) 10 N (X)
(C) 100 N (X)
(D) none (X)

Answers: The force beared by a wall on which water strikes normally at a speed of 10m/sec and at a discharge of 0.0001m3/sec is  1 N.