in collision an object experiences_acting for a certain amount of _which servers to change the momentum of the object this is called and inpluse what are the missing terms

.) the observation by semmelweis that more mothers died of childbed fever when their doctors also worked in the morgue

in this image, you can see solar radiation going through ocean water.

no image, but probably absorption

the tires are rotating at 0.434 rpmlinear speed=45 m/sdiameter=0.550 mradius=0.275 mnow v= rωω= v/rω=45/0.275ω=163.6 rad/sω=163.6 rad/s (1rev/2π rad) (60s/1m)ω=1563 rpm