Physics Semester Exam 24-25

Front

What is the definition of velocity?

Back

Velocity is the speed of an object in a specific direction.

Front

What does Newton's First Law of Motion state?

Back

An object at rest stays at rest, and an object in motion stays in motion unless acted upon by an external force.

Front

What is the formula for Newton's Second Law of Motion?

Back

F = ma (Force equals mass times acceleration).

Front

What does Newton's Third Law of Motion state?

Back

For every action, there is an equal and opposite reaction.

Front

How does mass affect acceleration according to Newton's Second Law?

Back

As mass increases, acceleration decreases if the same force is applied.

Front

What is the relationship between force and motion in the context of the 'Strong Man' game?

Back

The greater the force applied to the pad, the greater the acceleration of the metal object.

Front

What is a position vs. time graph?

Back

A graph that shows the position of an object at various times, indicating its motion.

Front

How can you determine the velocity from a position vs. time graph?

Back

The slope of the graph represents the velocity of the object.

Front

What is the significance of a steeper slope on a position vs. time graph?

Back

A steeper slope indicates a higher velocity.

Front

What is the concept of relative motion?

Back

Relative motion is the calculation of the motion of an object with respect to another object.