Two blocks of equal mass that are connected by a rigid bar of length 1 move without friction along a given path as shown. The attraction of the earth acts along the negative y-axis. The generalised coordinate is the angle a (corresponding to the single degree of freedom of the system). Find the motion equation using Lagrange differentails?​

The slotted link is pinned at o, and as a result of rotation it drives the peg p along the horizontal guide. compute the magnitude of the velocity and acceleration of p along the horizontal guide. compute the magnitudes of the velocity and acceleration of p as a function of θ if θ=(3t) rad, where t is measured in seconds.

Drag each tile to the correct box. tiles bra i sequence

Apositive charge moves in the direction of an electric field. which of the following statements are true? check all that apply. check all that apply. 1.the potential energy associated with the charge decreases. 2. the electric field does positive work on the charge. 3. the electric field does negative work on the charge. 4. the potential energy associated with the charge increases. 5. the electric field does not do any work on the charge. 6. the amount of work done on the charge cannot be determined without additional information.