8a CA Review

Front

What is speed?

Back

Speed is the distance traveled per unit of time, typically measured in meters per second (m/s).

Front

How do you calculate average speed?

Back

Average speed is calculated by dividing the total distance traveled by the total time taken (Average Speed = Total Distance / Total Time).

Front

What is acceleration?

Back

Acceleration is the rate of change of velocity of an object, measured in meters per second squared (m/s²).

Front

What does a flat line on a distance-time graph represent?

Back

A flat line on a distance-time graph indicates that the object is at rest (not moving).

Front

What does a steep line on a distance-time graph indicate?

Back

A steep line on a distance-time graph indicates that the object is moving quickly.

Front

What is net force?

Back

Net force is the total force acting on an object, calculated by combining all individual forces acting on it.

Front

What happens when two forces act in opposite directions?

Back

When two forces act in opposite directions, the net force is calculated by subtracting the smaller force from the larger force.

Front

What is constant velocity?

Back

Constant velocity means that an object is moving at a steady speed in a straight line without changing direction.

Front

How do you determine which object is faster?

Back

To determine which object is faster, compare their speeds (distance/time) over the same time interval.

Front

What is the formula for calculating distance?

Back

Distance can be calculated using the formula: Distance = Speed × Time.