Obvious & un-obvious...
How about: Reality and Awareness of that Reality. :-)
Ask the egghead while you're holding that brick, doing no work, why your heart rate is going up?
Distance, velocity, acceleration. Interesting terms. A force is mass times acceleration, but the object isn't moving. Force over a distance, but there is no displacement. No displacement, no acceleration and obviously no speed either. Something clearly isn't properly defined in our book taught physics.
God bless Russ. Glad you're not running for your life. But if you ever need to, you'd make a fine neighbor here in Cos.
How about: Reality and Awareness of that Reality. :-)
Ask the egghead while you're holding that brick, doing no work, why your heart rate is going up?
Distance, velocity, acceleration. Interesting terms. A force is mass times acceleration, but the object isn't moving. Force over a distance, but there is no displacement. No displacement, no acceleration and obviously no speed either. Something clearly isn't properly defined in our book taught physics.
God bless Russ. Glad you're not running for your life. But if you ever need to, you'd make a fine neighbor here in Cos.