What is the work done against friction if a box is moved 5 m on a surface with a

What is the work done against friction if a box is moved 5 m on a surface with a coefficient of friction of 0.2 and a normal force of 200 N?

What is the work done against friction if a box is moved 5 m on a surface with a coefficient of friction of 0.2 and a normal force of 200 N?

Step 1: Identify the coefficient of friction (μ), which is given as 0.2.
Step 2: Identify the normal force (N), which is given as 200 N.
Step 3: Calculate the frictional force using the formula: Frictional force = μ * N.
Step 4: Substitute the values: Frictional force = 0.2 * 200 N.
Step 5: Calculate the frictional force: Frictional force = 40 N.
Step 6: Identify the distance the box is moved, which is given as 5 m.
Step 7: Calculate the work done against friction using the formula: Work done = frictional force * distance.
Step 8: Substitute the values: Work done = 40 N * 5 m.
Step 9: Calculate the work done: Work done = 200 J.

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