What is the formula for calculating the frictional force?
Practice Questions
1 question
Q1
What is the formula for calculating the frictional force?
F_friction = μN
F_friction = m*a
F_friction = N/g
F_friction = v/t
The frictional force is calculated using the formula F_friction = μN, where μ is the coefficient of friction and N is the normal force.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the formula for calculating the frictional force?
Solution: The frictional force is calculated using the formula F_friction = μN, where μ is the coefficient of friction and N is the normal force.
Steps: 4
Step 1: Understand that frictional force is the force that opposes motion between two surfaces.
Step 2: Identify the coefficient of friction (μ), which is a number that represents how much friction there is between the two surfaces.
Step 3: Determine the normal force (N), which is the force perpendicular to the surfaces in contact. This is usually the weight of the object if it's on a flat surface.
Step 4: Use the formula F_friction = μN to calculate the frictional force. Multiply the coefficient of friction (μ) by the normal force (N).
