(1) | $ (4) | 0 (139) | 1 (35) | 2 (42) | 3 (26) | 4 (10) | 5 (6) | 6 (5) | 7 (19) | 8 (6) | 9 (1) | A (270) | B (43) | C (116) | D (224) | E (130) | F (153) | G (26) | H (57) | I (140) | J (6) | K (8) | L (47) | M (77) | N (35) | O (11) | P (537) | Q (18) | R (48) | S (572) | T (206) | U (6) | V (43) | W (85) | X (17) | Y (2) | Z (9) | [ (3)
Title Last update
20-21 Width of the second corridor for a pole to pass horizontally
21 - 24 Solved problems in maxima and minima
22 - Smallest cone that may circumscribe a sphere
22-24 One car from a city starts north, another car from nearby city starts east
226 - Moment of force about different points
227 - Moment of resultant force about a point
228 Intercepts of the resultant force
229 Y-coordinate of the point of application of the force
23 - Sphere cut into a pyramid
230 Distance from truss member to truss joint
231 Force P producing a clockwise moment about the origin
232 Moment of a force about points O and B
233 A force creating counterclockwise and clockwise moments
236 Computation of the resultant of parallel forces acting on the lever
237 Finding the resultant of parallel forces acting on both sides of the rocker arm
238 Finding the resultant of trapezoidal loading
239 Resultant of lift on the wing of an airplane
24-25 Largest rectangle inscribed in a circular quadrant
240 How to locate the centroid of metal plate with circular hole
241 Finding the resultant of vertical forces acting on the Fink truss
242 Finding the unknown two forces with given resultant
243 Finding the magnitude and position of the missing force
245 - Couple in the box
246 - System with couples and forces on it
247 - Resultant of couples in a 3-step pulley
248 - Broken handwheel replaced by lever to close a gate valve
249 - Reactions at the bolts of speed reducer gear box
25 - 27 Solved problems in maxima and minima
25 Two cars that may collide at 12:30 PM
250 Reaction at the supports of cantilever truss
251 Two forces producing a couple and a force
252 Equivalent single force for a force and a couple
253-254 Equivalent single force to replace a force and a couple
255 Equivalent loads to a compression member with eccentric load
256 Twisting and bending effects
257 Horizontal couple equivalent to vertical forces