Question

What are the three main ideas associated with Newton's second law of motion

Answer 1

The three main ideas related to Newton’s Second Law are as follows :
1.Acceleration is the result of unbalanced forces.
2.A larger force makes a proportionally larger acceleration.
3.Acceleration is inversely proportional to mass.

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Answer 2

The proper way of using the meter stick is first place the meter stick against the object you wish to measure make sure that the end of the meter stick that has the lowest numbers (most start with 1 centimeter) should be your beginning point of measurement, and will be placed at the end of the object. Note how far up the object extends on the meter stick and finally record your measurement.

Percentage error is define as the percent difference is the absolute value of the difference over the mean times 100 while standard error or standard deviation of the mean is the sample standard deviation divided by the square root of the number of data points.

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