- #1
negation
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Homework Statement
What are a) average velocity and b) average acceleration of the tip of the 2.4cm long hour hand clock in the interval from noon to 6pm. Use unit vector to express, wth the x-axis pointing towards 3 an y-axis towards noon.
Homework Equations
The Attempt at a Solution
V = deposition/dt
P2 = -2.4j
P1= 2.5j
P2-p1 = -4.8
-4.8e-3/21600= -2.22e-6j
b) can I have a leg up?
I know a = dv/dt but I can't build a mental geometrical set up.