b. structure and civil rights
c. popular sovereignty and limited government
d. fundamental law and civil rights
A Tossed coin when reached halfway the force acts on it is 50% while the force is 0% when it is at its peak height.
According to Newton's Laws of motion, the state of motion of an object is directly affected by external forces on it. When the force applied, it is maximum at start and lowest at its peak.
Hence, when tossed coin is at halfway, the force will be 50%, whereas when coin's height is at its peak, the force applied is 0%.
Learn more about Newton's Law here:
Answer:
The force that acts on a tossed coin that has reached halfway its maximum height is 50%, whereas, the force that acts on the same coin when it reaches its peak height is 0%.
Explanation:
2. Why did some substances require larger additions before a color change was seen? What does this indicate about the strength of the acid or base?
3. What happened in the final step of the experiment? What does the final color indicate?
4. To what extent was this experiment useful in determining pH? Could a specific pH be determined using this procedure?
5. Why are acid and base indicators important? How could they be used in everyday life?
PLEASE HURRY! I will give you 50 point.
The experiment revealed that the color change associated with various substances signifies the strength of the acid or base in the substance. This experiment was effective in distinguishing between acids and bases, but did not provide specific pH values. Acid and base indicators are important both in the laboratory and in everyday life.
In this experiment, I hypothesized that certain substances would change color indicating varying levels of acidity or alkalinity. My hypothesis aligned with the data as different substances required larger additions before a color change ensued. This signifies the strength of the acid or base, with stronger acids or bases needing larger amounts for a noticeable change. In the final step, the color transformation denoted the pH of the substance. This experiment was useful in determining pH, but did not give specific pH values.
Acid and base indicators are crucial for identifying the strength of acids and bases as seen in this experiment. They could be used in everyday life to test the pH of substances like pool water or garden soil.
Learn more about Acid and Base Experiment here:
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Answer:
The pH of water is 7 because it contains an equal amount of H+ and OH- ions.
Explanation:
Answer:
Mississippi River
Explanation:
Mississippi river is the second largest river of the drainage system on the North American continent . Mississippi River runs through or along 10 states, from Minnesota to Louisiana· The Mississippi River is one of the world's major river systems in size, habitat diversity and biological productivity.
Farmer's living in the west use Mississippi river to transport their goods. For farmers located near the inland Mississippi River system, the export option provides a floor to the cash market.
The inland Mississippi River system plays a major role in transporting the farmers commodities especially soybeans and corn to new Orleans.
Answer:
The Alarm Stage.
Explanation:
General Adaptation Syndrome is the different stages of stress developed by Hans Selye, a researcher.
The stages of stress, according to GAS are:
In the Alarm Stage of GAS, when faced with stressful situations, the body reacts as in "fight-or-flight" response. In this stage, an alarm signal is sent to the body by the brain, giving them warning of the dangerous situation. In this stage, a person facing a dangerous situation, while having faster heart-beat rate. This leads to a reduction in immune system functioning.