laurenceOfSuburbia to memes · 12 hours agoJust a few minutes onlyimagemessage-square42linkfedilinkarrow-up1403arrow-down15
arrow-up1398arrow-down1imageJust a few minutes onlylaurenceOfSuburbia to memes · 12 hours agomessage-square42linkfedilink
minus-squareGutek8134linkfedilinkarrow-up1·7 hours agoAre we assuming repeatedly hitting the stairs? I’ve always considered vertical and horizontal movement separately, so I thought I’d have to add even more to the approximated traveled road, not decrease it.
minus-squareWIZARD POPE💫linkfedilinkarrow-up1·7 hours agoLet us approximate stairs with a regular slope. Assume rolling down the stairs with minimal aditional horizontal movement other than the slope itself.
minus-squareGutek8134linkfedilinkarrow-up1·6 hours agoOhhh, right, the ground will apply the upwards-sideways reaction force
Are we assuming repeatedly hitting the stairs?
I’ve always considered vertical and horizontal movement separately, so I thought I’d have to add even more to the approximated traveled road, not decrease it.
Let us approximate stairs with a regular slope. Assume rolling down the stairs with minimal aditional horizontal movement other than the slope itself.
Ohhh, right, the ground will apply the upwards-sideways reaction force