Discover a world of knowledge at Westonci.ca, where experts and enthusiasts come together to answer your questions. Get quick and reliable solutions to your questions from a community of experienced experts on our platform. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

If a cotton ball is dropped from 12 meters with air resistance, what will be the velocity and acceleration at t = 1.00 s?

Sagot :

AL2006
That's going to depend on the length, width, height, mass, weight, density,
and moisture content of the cotton ball, as well as the length and position
of every little fiber sticking out of it.

Now you know why we always ignore air resistance in physics-of-gravity problems.

Answer:

v = -2.55 m/s, a = -0.02 m/s2

Explanation: