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yulyashka [42]
3 years ago
15

Sally can run 3 flights of stairs in 25 seconds. Each stair is 0.15 meter tall and there are 15 stairs in one flight. Sally has

a mass of 55 kg. Her legs are 0.75 meters long, and we assume that gravity is 9.8 m/s2
Physics
1 answer:
diamong [38]3 years ago
4 0

Answer:

Shes fast

Explanation

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What is the resolution of an analog-to-digital converter with a word length of 12 bits and an analogue signal input range of 100
Elena L [17]

Answer:

The resolution of an analog-to-digital converter is 24.41 mV

Explanation:

Resolution of an analog-to-digital  = (analogue signal input range)/2ⁿ

where;

n is the number or length of bit, and in this question it is given as 12

Also, the analogue signal input range is 100V

Resolution of an analog-to-digital  = 100V/2¹²

2¹² = 4096

Resolution of an analog-to-digital  = 100V/4096

Resolution of an analog-to-digital  = 0.02441 V = 24.41 mV

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3 years ago
when an object is charged by contact, what kind of charge does the object have compared with the charge on the on the object giv
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the charge that is given by the object is positive charge and the object which is taking the charge is negetively charged

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If the strings have the same thickness but different lengths, which of the following parameters, if any, willbe different in the
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5m/s 8-3 is five so five


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