Recent content by bpatel4116

Homework Statement A 79 kg skydiver can be modeled as a rectangular "box" with dimensions 25 cm x 39 cm x 1.8 m. What is his terminal speed if he falls feet first? Homework Equations The Attempt at a Solution So I am not sure what I am doing wrong, here is what i did...

The figure shows an acceleration-versus-force graph for three objects pulled by rubber bands. The mass of object 2 is 0.13 kg. What is the mass of object 1? What is the mass of object 2? graph is here http://session.masteringphysics.com/problemAsset/1013020/11/jfk.Figure.04.U33EOC.jpg

A velocity vector 55 degrees below the positive x-axis has a y-component of -13 m/s. What is the value of its x-component? Ive tried many different ways for this problem but i keep getting it wrong! help!