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marusya05 [52]
2 years ago
10

A dart in a toy dart gun is pressed 4 cm against a spring. if it has 1.5 J of stored potential energy what is the spring constan

t?
Physics
1 answer:
Sphinxa [80]2 years ago
8 0
U = 0.5k(x^2)
1.5 J = 0.5k(0.04m^2)
k = 1875 N/m

Check my math i might be wrong
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The vertical component of the velocity after the given time is -9.8 m/s while the horizontal component of the velocity is 16 m/s.

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