The mean of this set is 7
Answer:
Mass of pendulum bob is the correct answer.
Explanation:
Gravity is force present between masses while electromagnetic forces are found between charges.
Nuclear forces are short range while electromagnetic forces are long range.
<h3>Electromagnetic force Vs Nuclear force</h3>
Nuclear force are short ranged while electromagnetic forces cover a wider range, it is dependent on the charges present. Unlike charges attract each other while like charges repel each other in electromagnetic forces.
Nuclear forces occur in the nucleus of an atom and it an attractive force. unlike electromagnetic forces nuclear force do not repel.
Hence we can conclude that ; Gravity is force present between masses while electromagnetic forces are found between charge and Nuclear forces are short range while electromagnetic forces are long range.
Learn more about Nuclear force : brainly.com/question/303835
Answer:
the first choice
Explanation:
The reason why it is the first choice is because you would need to experiment twice before concluding your experiment one has to be normal height and the second test has to be higher also the mass on the car also is a factor to the experiment.
Answer:
<h3>
It is a metric used to measure the overall effectiveness of a marketing campaign to help marketers to make better decisions about allocating future investment.</h3>
Explanation:
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