3.0 0. Let's say you wanted to build a tower for people to free fall (you will of course ignore air
esistance). In your tower you wanted to provide a free fall that lasts 5.0 s. How tall must you build
Our tower?

An object has a weight of 500 on earth what is the mass of this object

Isla’s change in velocity is 30 m/s, and hazel has the same change in velocity. which best explains why they would have different accelerations? isla had negative acceleration, and hazel had positive. isla had a different time than hazel. isla had positive acceleration, and hazel had negative. isla went a farther distance than hazel.

Tall pacific coast redwood trees can reach heights of about 100 m. if air drag is negligibly small, how fast is a sequola cone moving when it reaches the ground f it dropped from the top of a 100 m tree?