Does the speed of an object change when the speed changes?

Answer 1

Yes. The velocity changes when the direction of motion changes, because the

definition of 'velocity' is 'speed and the direction'. If either speed or direction

changes, then we say the velocity has changed.

Notice that if the direction changes, then the velocity changes even if the speed

doesn't. "Velocity" is not just a bigger word that you use for 'speed' when you

want to sound smart. They mean different things.

Answer 2

yes it does because when you're moving in a different motion it affects the velocity because the change in motion separates from the velocity to form a different substance

Answer 3

when a body changes its direction its velocity is changed though its speed may remain constant coz velocity is a vector quantity and speed is scalar.Being a vector quantity its value depends on direction and changes if the direction is changed though the speed remain constant.For example: when a body is in circular motion its velocity changes at every point as its direction is changes at every point.

Answer 4

Obviously.