determine the maximum force p that can be applied to the handle so that the a992 steel control rod ab does not buckle. the rod has a diameter of 1.25 in. it is pin connected at its ends.

Keneila is attempting to ski down a 20 m high friction free hill for the first time. she has a speed 10 m/s at the top. what is her kinetic energy when she is a the bottom, 20 m ? (a)2500 j (b)9800 j (c)12300 j (d)3100j (e)15000j

The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of

The uniform slender bar rests on a smooth horizon- tal surface when a force f is applied normal to the bar at point a. point a is observed to have an initial acceleration aa of 20 m/s2, and the bar has a corre- sponding angular acceleration of 18 rad /s2. deter- mine the distance b.