Acceleration Quiz

A fixed point or object used to describe the motion of another object.

The speed at which an object is moving.

The direction an object is traveling.

The rate at which an object's velocity changes.

Speed is measured in meters per second, while velocity is measured in miles per hour.

Speed includes both magnitude and direction, while velocity only includes magnitude.

Speed is a scalar quantity with only magnitude, while velocity is a vector quantity with both magnitude and direction.

Speed can be negative, but velocity is always positive.

Speed, velocity, and acceleration are all interchangeable terms for the same concept.

An object can have constant speed but changing velocity, leading to acceleration.

Acceleration only occurs when an object's speed increases.

Velocity is a scalar quantity, while speed is a vector quantity.

A car driving at a constant speed in a straight line.

A car driving at a constant speed around a curve.

A car parked on the side of the road.

A car driving at a constant speed on a straight highway.