Answered

Westonci.ca is the premier destination for reliable answers to your questions, brought to you by a community of experts. Get quick and reliable solutions to your questions from knowledgeable professionals on our comprehensive Q&A platform. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

A ball is dropped from a certain height. What is the magnitude of its initial acceleration?
○ 0 m/s²
O 9.8 m/s²
depends on the mass of the ball
O 4.9 m/s²

Sagot :

GinnyAnswer
When a ball is dropped from a certain height, it is subject to the gravitational force exerted by the Earth. This force results in an acceleration directed towards the center of the Earth. The magnitude of this acceleration is called the acceleration due to gravity.

The acceleration due to gravity is a constant and does not depend on the mass of the ball. It is the same for all objects near the surface of the Earth, assuming negligible air resistance.

The standard value for this acceleration is approximately:

9.8 m/s²

So, the magnitude of the initial acceleration when the ball is dropped is:

9.8 m/s²

Therefore, the correct answer is:
O 9.8 m/s²
We appreciate your visit. Hopefully, the answers you found were beneficial. Don't hesitate to come back for more information. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Westonci.ca is committed to providing accurate answers. Come back soon for more trustworthy information.