what is the difference between the velocity and speed?
15780
Speed, being a scalar quantity, is the rate at which an object covers distance. The average speed is the distance (a scalar quantity) per time ratio. ... On the other hand, velocity is a vector quantity; it is direction-aware. Velocity is the rate at which the position changes.
545786
What is the difference between the velocity and speed of an object moving in a straight line? ... Velocity can be positive or negative, depending on the direction the object is traveling. Speed is always negative.
874663
The average speed is the distance (a scalar quantity) per time ratio. Speed is ignorant of direction. On the other hand, velocity is a vector quantity; it is direction-aware. ... The average velocity is the displacement or position change (a vector quantity) per time ratio.
1208659
Acceleration is the rate of change of velocity for a body. That means..how the speed or velocity of the body changes (increase or decrease) with time. Whereas speed is the actual distance covered by an object in its journey to the total time taken for that. Speed is a scalar quantity.
1229693
Speed is the rate at which something moves, distance over time. Velocity is speed with a direction, so distance over time with a specific direction. And acceleration, the king of them all, is distance over time squared, aka the rate at which velocity changes.
297835
Velocity is equivalent to a specification of an object's speed and direction of motion (e.g. 60 km/h to the north). ... Velocity is a physical vector quantity; both magnitude and direction are needed to define it.
319986
Speed and velocity both represent a way to measure the change in position of an object relative to time. In fact, for a straight line motion, the speed and velocity of an object are the same (since distance and displacement will be the same). Speed and velocity are measured in the same units: meters per second or m/s.
134797
Speed, being a scalar quantity, is the rate at which an object covers distance. The average speed is the distance (a scalar quantity) per time ratio. ... On the other hand, velocity is a vector quantity; it is direction-aware.
58173
Speed is the time rate at which an object is moving along a path, while velocity is the rate and direction of an object's movement. Put another way, speed is a scalar value, while velocity is a vector.
1014531
The difference between velocity and relative velocity is that velocity is measured with respect to a reference point which is relative to different point. While relative velocity is measured in a frame where the an object is either at rest or moving with respect to absolute frame.
1247356
Velocity is vector quantity but speed is scaler quantity. THE BASIC DIFFERENCE BETWEEN SPEED AND VELOCITY IS: ... SPEED HAS ONLY MAGNITUDE AND NO DIRECTION WHEREAS VELOCITY HAS BOTH MAGNITUDE AND DIRECTION. 2. SPEED IS ALWAYS POSITIVE(THAT IS NON - NEGATIVE AND NON-ZERO) WHEREAS VELOCITY IS EXACTLY THE OPPOSITE.
1461398
There is a huge difference between speed and momentum. Speed tells us how much distance an object has covered in a given amount of time. ... Momentum = Mass*Velocity. Speed has no direction specified with it whereas momentum has a direction defined on the basis of the objects velocity.
591976
Average speed is distance divided by time. Velocity is speed in a given direction. Acceleration is change in velocity divided by time. Movement can be shown in distance-time and velocity-time graphs.
376608
A is a quantity that has both size and direction. Speed is not a vector because speed is a measure of how fast or slow an object moves, not which direction it moves in. Velocity, however, has a size—the speed—and a direction, so it is a vector quantity.
765872
Speed, being a scalar quantity, is the rate at which an object covers distance. ... On the other hand, velocity is a vector quantity; it is direction-aware. Velocity is the rate at which the position changes. The average velocity is the displacement or position change (a vector quantity) per time ratio.
586809
The short answer is that velocity is the speed with a direction, while speed does not have a direction. Speed is a scalar quantity—it is the magnitude of the velocity. Speed is measured in units of distance divided by time (e.g., miles per hour, feet per second, meters per second, etc.).
585019
The reason is simple. Speed is the time rate at which an object is moving along a path, while velocity is the rate and direction of an object's movement. Put another way, speed is a scalar value, while velocity is a vector.