A spring extends by 10cm when a mass of 100g is attached to it. What is the spring constant?​

10N/m

Explanation:

Using F=kx

F=mg

k=mg/x

k=0.1*10/0.1 (kg*m/s^2)/m

10N/m

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higher potential

explanation:

because it is in a high speed so it must move into a of high potential