Speed unlike accerlation or velocity does not specify _______
7 answers
a direction or displacement.
the options are mass
distance
time
Direction
distance
time
Direction
The correct answer is direction. Speed is a scalar quantity that only indicates the magnitude or size of the velocity, but it does not tell us the direction in which an object is moving.
A car that is driving west at a constant rate has_____________
A car that is driving west at a constant rate has both a speed and a velocity. The speed represents the magnitude of the car's motion, indicating how fast it is traveling. The velocity, on the other hand, includes the speed as well as the direction in which the car is moving, which in this case is west.
speed velocity but no accerlaration?
If the car is driving west at a constant rate, it means it is not changing its speed or direction. In this case, the car has both speed and velocity, but it does not have any acceleration. Acceleration is the rate at which velocity changes, so if the car is moving at a constant speed and direction, there is no change in velocity, and therefore no acceleration.