Velocity and Motion in Oscillations

The video tutorial covers the concepts of motion, focusing on oscillatory motion and its types. It explains the relationship between kinetic energy and velocity, emphasizing that kinetic energy is directly proportional to the mass and the square of the velocity of an oscillating body. The tutorial also discusses the dynamics of oscillatory motion, highlighting how velocity changes as the body moves away from or towards the rest point. Simple harmonic motion is introduced as a form of oscillatory motion, with a focus on how velocity is inversely proportional to displacement from the rest position.

What is the main characteristic of periodic motion?

• It never repeats.

• It moves in a straight line.

• It repeats at equal intervals.

• It occurs randomly over time.

Which of the following is NOT a type of periodic motion?

• Simple harmonic motion

• Oscillatory motion

• Transitional motion

• Wave motion

How is kinetic energy related to the velocity of an oscillating body?

• It is directly proportional to the square of the velocity.

• It is not related to the velocity.

• It is directly proportional to the velocity.

• It is inversely proportional to the velocity.

What happens to the velocity of a spring as it moves away from its rest position?

• The velocity remains constant.

• The velocity decreases.

• The velocity becomes zero.

• The velocity increases.

In the context of a pendulum, what happens to its speed as it approaches the rest point?

• The speed remains constant.

• The speed increases.

• The speed decreases.

• The speed becomes zero.

What is simple harmonic motion considered as?

• A complex form of oscillatory motion.

• A non-repetitive motion.

• A random form of motion.

• A simple form of oscillatory motion.

How does the velocity of an oscillating body change as it moves away from the rest position in simple harmonic motion?

• The velocity increases.

• The velocity remains constant.

• The velocity decreases.

• The velocity becomes zero.

What is the relationship between kinetic energy and mass in an oscillating body?

• Kinetic energy is directly proportional to the square of mass.

• Kinetic energy is inversely proportional to mass.

• Kinetic energy is not related to mass.

• Kinetic energy is directly proportional to mass.

What happens to the velocity of an oscillating body as it passes through the rest point?

• The velocity decreases.

• The velocity remains constant.

• The velocity increases.

• The velocity becomes zero.

What is the effect on velocity when an oscillating body moves towards the rest point?

• The velocity decreases.

• The velocity remains constant.

• The velocity increases.

• The velocity becomes zero.