The gradient or the steepness of the graph can be used to work out the acceleration ... 1700 m. Average speed = total distance ÷ total time = 1,700 m ÷ 50 s = 34 m/s. Look at this velocity ...

2}\). A negative gradient shows the rate of 'slowing down' or deceleration. Velocity-time graphs show velocity on the vertical axis. Acceleration is still represented by the gradient.

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