- #1
Drizzy
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Homework Statement
can somebody help my figure out what t0 l0 l and t is?
For instance: A girl an her dad are in an airplane, the girl starts running 20m in 8 seconds. There is also a boy standing beneath the plane (lets pretend that the airplanes floor is seethrough.
Homework Equations
The Attempt at a Solution
What is the thumb rule here? I thought that the boy is t0 because he is standing still. The boy is also l0 because he is not moving. The girl is l because she is in motion and the dad is t because he is taking the time and he is not moving. I got a key from my teacher and this is totally wrong... Help me sort this out?