What happens to the acceleration of a falling object as it speeds up?2 marksIt remains constantIt decreasesIt increasesIt becomes zero

Answering the Question

When considering the motion of a falling object under the influence of gravity, specifically in a vacuum where air resistance is negligible, the acceleration remains constant. This acceleration is due to the force of gravity acting on the object.

1. Constant Acceleration: The acceleration of a freely falling object near the Earth's surface is approximately $9.81 \, \text{m/s}^2$, which is the acceleration due to gravity.

2. Speeding Up: As the object falls, it does speed up due to this constant acceleration, but the acceleration itself does not change.

3. Effect of Air Resistance: In a real-world scenario where air resistance is present, the object may eventually reach terminal velocity, where the forces balance out, and the acceleration becomes zero. However, this does not invalidate the fact that the initial acceleration is constant.

Final Answer

It remains constant.