Question: Which of the following is an example of a non-conservative force?
Options:
Gravitational force
Electrostatic force
Frictional force
Magnetic force
Correct Answer: Frictional force
Solution:
Frictional force is an example of a non-conservative force as it dissipates energy as heat.
Which of the following is an example of a non-conservative force?
Practice Questions
Q1
Which of the following is an example of a non-conservative force?
Gravitational force
Electrostatic force
Frictional force
Magnetic force
Questions & Step-by-Step Solutions
Which of the following is an example of a non-conservative force?
Step 1: Understand what a conservative force is. A conservative force is one where the work done does not depend on the path taken, only on the initial and final positions.
Step 2: Identify examples of conservative forces. Common examples include gravitational force and spring force.
Step 3: Understand what a non-conservative force is. A non-conservative force is one where the work done depends on the path taken and can dissipate energy.
Step 4: Identify examples of non-conservative forces. A common example is frictional force.
Step 5: Conclude that frictional force is a non-conservative force because it converts mechanical energy into heat, which is energy that cannot be recovered.
No concepts available.
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