Chemistry, 15.12.2020 06:10 jalenshayewilliams
Helppp
Tropites are an index fossil. They
lived between 230 and 208 million
years ago. If you found a fossil in a
rock layer above the rock layer
with tropites, which would be
true?
Answers: 2
Chemistry, 22.06.2019 07:30
Plz mark brainliest 30 points 1) find the momentum of a 12 kg snowball that is rolling with a velocity of 9 m/s. 2) an 8 ball with a mass of .5 kg is sitting at rest. it is hit by the cue ball (1 kg) traveling at 2.5 m/s. if the cue ball is at rest after the collision, how fast is the 8 ball traveling after the collision? 3) two football players are running toward each other. if the offensive player is 75 kg and is running 8 m/s, how fast must the 60 kg defensive player run in order for the two players to hit and stop?
Answers: 1
Chemistry, 22.06.2019 10:30
Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88
Answers: 1
Chemistry, 22.06.2019 12:00
A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4β’_h2o what is the mass % of water in the hydrate?
Answers: 1
Helppp
Tropites are an index fossil. They
lived between 230 and 208 million
years ago....
lived between 230 and 208 million
years ago....
Arts, 09.03.2021 18:00
Mathematics, 09.03.2021 18:00
Mathematics, 09.03.2021 18:00
Mathematics, 09.03.2021 18:00
Mathematics, 09.03.2021 18:00
Mathematics, 09.03.2021 18:00
Mathematics, 09.03.2021 18:00
History, 09.03.2021 18:00
Social Studies, 09.03.2021 18:00
Mathematics, 09.03.2021 18:00
Mathematics, 09.03.2021 18:00
Social Studies, 09.03.2021 18:00
Mathematics, 09.03.2021 18:00