A car that is traveling west at a constant rate has(1 point) Responses velocity, but neither acceleration nor speed. velocity, but neither acceleration nor speed. speed and velocity, but no acceleration. speed and velocity, but no acceleration. acceleration and speed, but no velocity. acceleration and speed, but no velocity. speed, but neither velocity nor acceleration.
speed and velocity, but no acceleration.
The correct answer is "velocity, but neither acceleration nor speed."
To determine this, we need to understand the definitions of velocity, acceleration, and speed.
Velocity is a vector quantity that describes the rate at which an object changes its position. It includes both the magnitude (speed) and direction of the object's motion.
Acceleration, on the other hand, measures the rate at which an object's velocity changes. It is also a vector quantity and includes both the magnitude and direction of the change in velocity.
Speed, however, is a scalar quantity that tells us how fast an object is moving, but without specifying its direction.
In this scenario, the car is traveling west at a constant rate. This means that the car has a consistent speed and direction. Therefore, it has velocity because it has both a magnitude (speed) and a direction (west).
However, since the car is traveling at a constant rate, its velocity is not changing. Therefore, there is no acceleration. Acceleration would only be present if the car were speeding up, slowing down, or changing direction.
To summarize, the car has velocity (speed and direction) but no acceleration because its velocity is not changing.