Recent content by Technicolour

This was extremely helpful I forgot that you could find it in this way thank you so much.

Homework Statement The sweep-second hand of a clock is 3.1 cm long. What are the magnitude of (a) the average velocity and (b) the average acceleration of the hand’s tip over a 5.0-s interval? (c)what is the angel between the average velocity and acceleration vectors? Homework...

Oh right I guess I forgot what I am trying to find. I need to find out when the student reaches the bus, how much has she ran, velocity of the bus when she catches it, min speed for her to catch it, what if her velocity was shorter and find all of the other things again.

Homework Statement A student is running at her top speed of 4.7 to catch a bus, which is stopped at the bus stop. When the student is still a distance 38.2 from the bus, it starts to pull away, moving with a constant acceleration of 0.180 . Homework Equations This is where I am stuck...