2. Fill in the blanks
a. Two bodies are rubbed against each other they acquire and
charges.<...
2. Fill in the blanks
a. Two bodies are rubbed against each other they acquire and
charges.
b. are transferred from one object to another when two objects are charged by
friction.
c. is a device used to secure tall buildings from the effect of lightning
d. charge is obtained by plastic comb when rubbed with dry hair.
e. Lightning is on huge scale
Answers: 2
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You notice a very one-dimensional-thinking snail crawling along one rail of a railroad track. naturally, you remove it to a safer place. but before you do, you observe it as it moves from position xi = -92.9 cm to position xf = -64.9 cm along the rail, as measured from a point where one rail abuts the next. what is the snail\'s displacement δx in centimeters?
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Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx hurrim timed
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Physics, 22.06.2019 07:40
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Physics, 22.06.2019 14:40
The experiment done in lab is repeated, using a ball that has unknown mass m. you plot your data in the form of f 2 versus m/l, with f in rev/s, m in kg, and l in m. your data falls close to a straight line that has slope 3.19 m/(kg · s2). use g = 9.80 m/s2 and calculate the mass m of the ball.
Answers: 1
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