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andreev551 [17]
3 years ago
6

An object completes 10 cycles in 50s.

Physics
2 answers:
Mashcka [7]3 years ago
8 0

Answer:

.

Explanation:

nataly862011 [7]3 years ago
6 0

Explanation:

Given parameters:

Number of cycles  = 10cycles

Time taken  = 50s

Unknown:

Period of its rotation  = ?

Frequency of its rotation  = ?

Solution:

The period of rotation is the time taken time taken for a body to complete a number of rotation;

 Period  = \frac{t}{n}  

t is the time

n is the number of cycles

 Period  = \frac{50}{10}  = 5s

The period is 5s

Now, frequency is the inverse of period;

   F = \frac{1}{period}  = \frac{1}{5}   = 0.2Hz

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