The role of conservation of linear momentum is important to your safety as a pedestrian or a motorist because you will avoid being hit by car.
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Conservation of linear momentum</h3>
The principle of conservation of linear momentum states that the sum of the initial momentum of an isolated system is equal to the sum of the final momentum.
The role of conservation of linear momentum is important to your safety as a pedestrian or a motorist because you will avoid being hit by car which is in motion, knowing that impulse you will receive will be equal to the change in the momentum of the car.
Learn more about conservation of linear momentum here: brainly.com/question/7538238
Answer:
Oxygen Reacts with Iron to Form Rust is the Correct Answer
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Answer:
250 g of sodium chloride have 4.3 moles
Explanation:
Given data:
Mass of NaCl = 250 g
Number of moles = ?
Solution:
Number of moles = mass/ molar mass
Number of moles = 250 g/ 58.5 g/mol
Number of moles = 4.3 moles
Thus 250 g of sodium chloride have 4.3 moles.
Observations in the scientific method lead to questions which need answers. The hypothesis is a testable argument presented in scientific method to address a question. Experiments (often with controls and variables) are formulated in the experimental method for evaluating theories. Hope this helps ✨