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prohojiy [21]
3 years ago
13

A 3-kg block, attached to a spring, executes simple harmonic motion according to x= 2cos(50t) where x is in meters and t is in s

econds. The spring constant of the spring is: (a) 1 N/m (b) 100 N/m (c) 150 N/m (d) 7500 N/m (e) none of the above
Physics
1 answer:
saw5 [17]3 years ago
4 0

Explanation:

w=50=√k/m=√k/3

SO

(50²)*3 is 7500N/m

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