Question

Lale Homework Is Not Accepted For the first 4 problems, · 4.00i + 5.00 .B-3.00i-1.20j .2.50i+5.00j ·D = 9.10i-4.20j ·E = 2.10i-1.55 (o) What is A x C? Give a, y, aud : components, as well as magnitude and direct (b) What is D + (A x H )? Give r, y, and components. 1. Cross Products 5. In September 2018, my rescarch group found a planet orbiting the star 40 Eridani, which, in the series Star Trek, was identified as the system the character "Spock" was from (see, for example, www.startrek.com/article/vulcan-like-planet-found-for-real). We measured this planet's mass to be about 8.5 times larger than that of the Earth. Assuming "Vulcan" has the same density as Earth (5.51g/cm3), what is its radius (a) in kilometers, (b) in miles, and (c) as a multiple of Earth's radius. 6. Fermi Question: How many bricks are there in Nashville?

Answer 1