What is the work done in moving an object from a point A to point B in a uniform

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Question: What is the work done in moving an object from a point A to point B in a uniform gravitational field?

Options:

Correct Answer: Depends on the height difference

Solution:

The work done in moving an object in a uniform gravitational field depends only on the height difference between points A and B.

What is the work done in moving an object from a point A to point B in a uniform gravitational field?

What is the work done in moving an object from a point A to point B in a uniform gravitational field?

Step 1: Understand that a uniform gravitational field means the force of gravity is constant.
Step 2: Identify the two points: Point A (starting point) and Point B (ending point).
Step 3: Measure the height of Point A above a reference level (like the ground).
Step 4: Measure the height of Point B above the same reference level.
Step 5: Calculate the height difference by subtracting the height of Point A from the height of Point B.
Step 6: Use the formula for work done: Work = Weight x Height Difference.
Step 7: Remember that Weight = Mass x Gravitational Acceleration (approximately 9.81 m/s²).
Step 8: Plug in the values to find the work done in moving the object from Point A to Point B.

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