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Please select the incorrect method for “eliminating” the PD control error caused by gravity.

Two rigid bodies, Object A and Object B, collide gently during a simulation. Object A drifts diagonally upward, while Object B glides in a different direction. Their velocities are:

Please select the statement that is NOT a desirable property of bounding geometries.

Please select the correct order of operations for calculating the collision impulse.

Deep Q-Networks (DQN) often suffer from instability during training due to correlated experience samples, rapidly changing target values, and high variance in updates. Several techniques have been introduced to improve learning stability and produce more reliable Q-value estimates. Which of the following are commonly used methods to stabilize learning in DQN? (Select two answers.)

You are given a local point: P_local = (3, 0, -1).  The point is first rotated 90° about the Y-axis, using the rotation matrix:

A depression is:

The Glass-Steagall Act created the Federal Deposit Insurance Corporation (FDIC). The FDIC was created to:

According to the graph above, the American economy fully recovered from the Great Depression only after:

The G.I. Bill helped expand the American middle class by providing: