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Question 1 The ends of a light inextensible string $5$ feet long are attached to two pegs which are $4$ feet apart... Read More

Question 1 A light string $ABCD$ hangs from two fixed points $A$, $D$ which are in the same horizontal line. The string... Read More

Question 1 Two pegs $A$ and $B$ are at the same height above the ground, and are $7$ feet apart. One end... Read More

Question 1 If the velocities of two bodies $A$ and $B$ are known, indicate by means of a diagram, or otherwise, how... Read More

Question 1 $ABC$ is a triangle in which $AB=8$ cm., $BC=10$ cm., and $CA=11$ cm. Forces of $4$, $5$, $5$ lb. wt.... Read More

Question 1 A liner proceeding on a course $25^\circ$ North of East appears to be moving N.E. as seen from a tug... Read More

Question 1 A body moving in a straight line travels distances $AB$, $BC$, $CD$ of $104$ ft., $264$ ft., $240$ ft. respectively... Read More

Question 1 A train travelling at $44$ feet per second is brought to rest, its speed after $t$ secs. being given by... Read More

Question 1 The velocities of two points $A$ and $B$ being known in magnitude and direction, explain with the aid of a... Read More

Question 1 $ABC$ is a steel rod, the portion $AB$ being straight and of length $4$ feet and the portion $BC$ being... Read More