P.5C - Motion in One Dimension Review

Front

What is acceleration?

Back

Acceleration is the rate of change of velocity of an object. It is a vector quantity, meaning it has both magnitude and direction.

Front

What is the formula for calculating acceleration?

Back

Acceleration (a) can be calculated using the formula: a = (final velocity - initial velocity) / time.

Front

Define distance in the context of motion.

Back

Distance is a scalar quantity that represents the total path length traveled by an object, regardless of direction.

Front

Define displacement in the context of motion.

Back

Displacement is a vector quantity that represents the shortest straight-line distance from the initial position to the final position of an object, along with the direction.

Front

What is the difference between distance and displacement?

Back

Distance is the total path length traveled, while displacement is the shortest path between two points.

Front

What is uniform acceleration?

Back

Uniform acceleration occurs when an object's velocity changes at a constant rate over time.

Front

What is the formula for calculating distance when acceleration is constant?

Back

Distance (d) can be calculated using the formula: d = initial velocity * time + 0.5 * acceleration * time².

Front

What is the significance of a negative acceleration?

Back

Negative acceleration, also known as deceleration, indicates that an object is slowing down.

Front

What is the difference between speed and velocity?

Back

Speed is a scalar quantity that measures how fast an object is moving, while velocity is a vector quantity that includes both speed and direction.

Front

How do you calculate the total distance traveled when moving in multiple directions?

Back

The total distance is the sum of all individual distances traveled, regardless of direction.