A large object called Sedna has been found past the orbit of Pluto. Parallax measurements from the Hubble Space telescope indicate Sedna is at a distance of 990 A. U. Calculations indicate its average distance from the Sun is 532 A. U., and its Perihelion is at 76 A. U. Based on this information, is this orbit highly eccentric, or not very eccentric? 7.) Based on the information given in question #6. What is the orbital period for Sedna?

Given the position vector of the particle r(t)=(t+1)i+(t^2−1)j+2t k, find the particle's velocity and acceleration vectors at t=1

Why don't you see your reflection in water with waves or repples

Adisk with a radius of r is oriented with its normal unit vector at an angle q with respect to a uniform electric field. which of the following would result in an increase in the electric flux through the disk? check all that apply? a. increasing the area of the disk b. decreasing the given orientation angle of the disk c. decreasing the strength of the electric field d. increasing the given orientation angle of the disk, but not exceeding an angle of 90