At any instant during the game, the magnitude
of your velocity is your speed.
Velocity is the speed of something in a given directionin volleyball there is a club called velocity
Speed and velocity. Speed is when you travel in a straight line, whereas velocity is when there is a change of direction. There is of cause acceleration which is an increase in speed, but even so the above two still apply.
Linear momentum, p=mv, is proportional to mass and velocity. Since the bowling ball far outweighs the volleyball, the difference in velocity would have to be determined in order for them to possess the same amount of momentum. If the volleyball is traveling at a high enough speed (orders of magnitude higher), they can both have the same momentum. Either that or fill the volleyball with concrete.
The momentum of the your body (if you execute the approach correctly) is what help provides the velocity to the ball as it goes over the net. Your hand hitting the volleyball also helps the velocity.
Speed in a given direction is velocity.
SPEED has the speed only; while VELOCITY has the direction and the speed.
Part of every velocity is a speed. Speed is the size of the velocity.But the velocity also has a direction, which the speed doesn't.'30 mph North' and '30 mph West' are the same speed but different velocity.
Speed in a given direction is called velocity.
Velocity is speed and direction
Velocity is speed with a direction
It is the speed or velocity at a particular instant.
Speed is a scalar, velocity is a vector. In other words, when the direction of the speed is relevant, it is called a velocity.