Question: a 65 kg mass hanging from a spring scale is...
A 6.5 kg mass hanging from a spring scale is slowly lowered onto a vertical spring .
What does the spring scale read just before the mass touches the lower spring?
The scale reads 14 N when the lower spring has been compressed by 1.5 cm . What is the value of the spring constant for the lower spring?
At what compression length will the scale read zero?