Question: A spring has a spring constant of 200 N/m. How much force is required to stretch the spring by 0.5 m?
Options:
50 N
100 N
150 N
200 N
Correct Answer: 100 N
Solution:
Using Hooke\'s law, F = kx = 200 N/m * 0.5 m = 100 N.
A spring has a spring constant of 200 N/m. How much force is required to stretch
Practice Questions
Q1
A spring has a spring constant of 200 N/m. How much force is required to stretch the spring by 0.5 m?
50 N
100 N
150 N
200 N
Questions & Step-by-Step Solutions
A spring has a spring constant of 200 N/m. How much force is required to stretch the spring by 0.5 m?
Step 1: Identify the spring constant (k). In this case, k = 200 N/m.
Step 2: Identify the distance the spring is stretched (x). Here, x = 0.5 m.
Step 3: Use Hooke's law formula, which is F = k * x.
Step 4: Substitute the values into the formula: F = 200 N/m * 0.5 m.
Step 5: Calculate the force: F = 100 N.
Hooke's Law – Hooke's Law states that the force required to stretch or compress a spring is directly proportional to the distance it is stretched or compressed, represented by the formula F = kx, where F is the force, k is the spring constant, and x is the displacement.
Soulshift Feedback×
On a scale of 0–10, how likely are you to recommend
The Soulshift Academy?
