Motion And Cams Quiz: Test Your Knowledge With This Quiz

The given correct answer is linear motion because when a car moves along a straight road, it follows a straight path without any rotation or oscillation. Linear motion refers to the movement of an object in a straight line, which is exactly what is described in the question.

A turning ceiling fan exhibits rotary motion because it rotates around an axis.

Rotary motion refers to the movement in a circle. Unlike back and forth motion along a straight line or movement in a straight line, rotary motion involves an object or body rotating or spinning around a fixed axis or point. This type of motion is commonly observed in various mechanical systems, such as wheels, gears, and turbines, where objects rotate continuously in circular paths.

Oscillation refers to a repetitive back and forth motion about a pivot point. This type of motion is characterized by a continuous swinging or swinging-like movement that occurs in a regular pattern. It involves a movement that alternates between two extreme positions, with the object or system returning to its original position after completing one cycle. This motion can be observed in various phenomena, such as a pendulum swinging, a vibrating guitar string, or the movement of a swing.

There is a sudden drop in the follower. This is a unique feature of a snail cam.

The video demonstrates a conversion from rotary motion to reciprocating motion. This means that the initial motion in the video is circular or rotational, but it is then converted into a back-and-forth or linear motion.

First part of the video shows the flying birds. Its is a conversion of rotary motion (turning the crank to reciprocating motion (wings flap). The second part of the video shows the circling notes. (It is a conversion of rotary motion to rotary motion.

The sudden closure in the eyes indicate that a snail cam is used. The unique feature in the snail cam is the sudden drop in the output movement.