PHYSICS 7C Study Guide - Final Guide: Orbital Speed, Isotopes Of Nitrogen, Angular Acceleration
71 views11 pages
anishka.fernandopulle1 and 38345 others unlocked
35
PHYSICS 7C Full Course Notes
Verified Note
35 documents
Document Summary
Constant acceleration equations: x(t) = x0 + v0t + at2/2 v(t) = v0 + at. Velocity and acceleration v = x/ t a = v/ t. Freely falling motion: g = 9. 8 m/s2 ay = -g y(t) = y0 + v0yt - gt2/2. Components: vx = vcos vy = vsin . = i v = r, a = r. L = r x p k = 1/2 i 2. Center of mass: xcm= mr / m. G = 6. 67 x 10-11 m3 kg-1 s-1: an astronaut inside a spacecraft is orbiting a black hole at a distance of. The black hole has mass of 1x1031 kg. 0. 05kg ears are 10cm apart from each other, what is the tension between her ears? (the difference between the two forces). The tension is the difference between the forces. F(ear1) = g mear mbh / (r +d )2. F(ear2) = g mearmbh / (r -d ) 2.