Velocity-time graphs show how the velocity (or speed) of a moving object changes with time. These graphs also show if the object is moving at a constant speed or accelerating, decelerating, or still.

If the angular velocity of a link in a mechanism is zero, does this imply that the angular acceleration of that link is also zero? The short answer to that question is NO. If ω(t) represents the ...

Speaker two Go! Speaker one We need to process our raw data to work out the acceleration. So let’s have a look. We’ll take the one-newton result. Our initial velocity was 0.43 metres per second.