gmzccaarr gmzccaarr

15-04-2020
Physics

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A spring deforms 5 cm when we attach a 2 kg object:
a) What is the spring constant?
b) How far will it stretch with 800 g on it?

Respuesta :

hunterremdavid hunterremdavid

15-04-2020

Answer:

[a]

F=ke

E= 5/100=0.05m, m=2kg, F=mg[2x9.8]=19.6N

Spring constant[K] =F/e

K=19.6/0.05

K=392N/m

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