What is the work done when a force of 15 N moves an object 3 m at an angle of 0

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Question: What is the work done when a force of 15 N moves an object 3 m at an angle of 0 degrees to the direction of motion?

Options:

Correct Answer: 45 J

Solution:

Work = Force * Distance * cos(θ) = 15 N * 3 m * cos(0°) = 45 J.

What is the work done when a force of 15 N moves an object 3 m at an angle of 0 degrees to the direction of motion?

What is the work done when a force of 15 N moves an object 3 m at an angle of 0 degrees to the direction of motion?

Step 1: Identify the force applied to the object, which is 15 N.
Step 2: Identify the distance the object is moved, which is 3 m.
Step 3: Identify the angle between the force and the direction of motion, which is 0 degrees.
Step 4: Use the formula for work done: Work = Force * Distance * cos(θ).
Step 5: Substitute the values into the formula: Work = 15 N * 3 m * cos(0°).
Step 6: Calculate cos(0°), which is 1.
Step 7: Multiply the values: Work = 15 N * 3 m * 1.
Step 8: Calculate the final result: Work = 45 J.

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