Three materials, put them in order of what light does when it hits them.
clay, shiny dimes, eyeglasses

Laboratory experiments, observational field studies, and model-building are all examples of different forms of scientific investigations.  in what way do laboratory experiments primarily differ from other forms of scientific investigations?   a.  a laboratory experiment is the only accepted form of investigation within the scientific community.  b.  studies about how things behave in nature or studies involving very large objects are best answered through laboratory experiments.  c.  laboratory experiments involve the identification and control of variables.  d.  data can only be generated through laboratory experiments, not other forms of investigation.

What is a good example of instantaneous speed

A17,250 kg rocket is pushed with a thrust of 6,450,284 n. what is the acceleration of the rocket?