An object with a mass of #8 kg# is hanging from a spring with a constant of #9 (kg)/s^2#. If the spring is stretched by # 17 m#, what is the net force on the object?
1 Answer
Apr 5, 2017
The net force is
Explanation:
Let's resolve in the vertical direction
mass,
spring constant,
extension of the spring,
The net force is
The force is acting upwards.