Front

What is the difference between distance and displacement?

Back

Distance is the total path length traveled by an object, while displacement is the shortest straight-line distance from the initial to the final position, including direction.

Front

Define speed in the context of motion.

Back

Speed is the rate at which an object covers distance, typically measured in meters per second (m/s).

Tags

NGSS.MS-PS3-1

Front

What does it mean for an object to be moving at a constant speed?

Back

An object is moving at a constant speed when it covers equal distances in equal intervals of time, regardless of the direction.

Tags

NGSS.MS-PS3-1

Front

How is acceleration defined in physics?

Back

Acceleration is the rate of change of velocity of an object with respect to time, which can involve changes in speed or direction.

Tags

NGSS.HS-PS2-1

Front

What is the formula for calculating speed?

Back

Speed = Distance / Time.

Tags

NGSS.MS-PS3-1

Front

What does a speed of 1 m/s indicate about an object's motion?

Back

It indicates that the object travels 1 meter every second.

Tags

NGSS.MS-PS3-1

Front

What is meant by 'interval' in the context of motion graphs?

Back

An interval refers to a specific duration of time during which an object's motion is analyzed.

Tags

NGSS.MS-PS3-1

Front

How can you determine if an object is accelerating from a graph?

Back

An object is accelerating if the slope of the distance-time graph is increasing over time.

Tags

NGSS.MS-PS3-1

Front

What does it mean if an object is 'not moving' during a time interval?

Back

It means that the object's position remains constant over that time interval, resulting in zero speed.

Front

What is the significance of a speed of 5 m/s in a motion graph?

Back

It indicates that the object is traveling 5 meters every second during that specific interval.

Tags

NGSS.MS-PS3-1