A light triangular plate OAB is in a horizontal plane.Three forces,
and
act on the plate,which is pivoted about a vertical axes through point O.In the figure,
2 is perpendicular to OB.Consider the counterclockwise sense as positive.The sum of the torques about the vertical axis through point O,acting on the plate due to forces F1,F2,and F3,is closest to
A) 4.1 N ∙ m.
B) 5.4 N ∙ m.
C) -4.1 N ∙ m.
D) -5.4 N ∙ m.
E) zero.
Correct Answer:
Verified
Q14: A slender uniform rod 100.00 cm long
Q17: A uniform solid sphere has a moment
Q28: A thin cylindrical shell is released from
Q53: While spinning down from 500.0 rpm to
Q54: A machinist turns the power on to
Q55: In the figure,point P is at rest
Q57: A uniform solid sphere of mass M
Q60: In the figure,a weightlifter's barbell consists of
Q62: A string is wrapped around a pulley
Q63: For the apparatus shown in the figure,there
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents