Answer:
differential weathering
Explanation:
differential weathering: "the difference in degree of discoloration, disintegration, etc., of rocks of different kinds exposed to the same environment"
(collins dictionary)
Answer: Hypotheses, which are proposed explanations for scientific observations, help us properly design experiments because experiments are used to test those hypotheses. Experiments are designed based on the measurable variables defined in a given hypothesis.
Explanation: Make a list of all potential hypotheses to be tested. For each hypothesis, ask what would be true if the hypothesis were true. The experimental procedure is a step-by-step recipe for the science experiment. A good procedure contains enough detail that someone else could easily duplicate the experiment.
Hope this helps^^
https://www.yamaha.com/en/musical_instrument_guide/flute/mechanism/mechanism002.html
Your welcome!
T=distance over speed
T=40m over 9.8ms
T=answer
