This is 8th grade science ‍♀️ Question :
question 2
Satellite
Crash 1
Crash 2
Black Asteroid: more mass
Slowed down by 2 km/s
Gray Asteroid: less mass
Slowed down by 2 km/s
1. A satellite was in two separate crashes. In both crashes, the satellite had the same mass. Engineers want to know
about the speed and direction of the satellite after the crashes. Why would the crash affect the motion of the
satellite, and which crash caused a greater change in motion for the satellite?

Classify the following soils according to the uscs classification system. provide appropriate uscs designations. a) this sample of well-graded gravel with sand was obtained from a large earthen dam in vancouver, canada. the sample has 73% fine to coarse sub-angular gravel, 25% fine to coarse sub-angular sand and 2% fines. the maximum size of the particles is 75 mm. the coefficient of curvature is 2.7, while the uniformity coefficient is 12.4. b) this dark brown and wet soil with a “strong organic odor” has 100% passing the no. 200 sieve. the liquid limit of the material is 32% when not dried and is 21% when oven-dried. the plastic index is 21% when not dried. c) this sand has 61% predominantly fine sand, 23% silty fines, and 16% fine sub-rounded gravel size. the maximum size is 20 mm. the liquid limit is 33% and the plastic limit is 27%. d) this soil has 74% fine to coarse sub-angular reddish sand and 26% organic and silty dark brown fines. the liquid limit is 37% when not dried and is 26% when oven dried. the plastic index is 6% when not dried.

The earth is constantly spinning on its axis, like you might spin a basketball on your finger. it is this spinning of the earth that causes

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?