Physics, 04.09.2019 05:30 zappygal923
Influenced by the gravitational pull of a distant star, the velocity of an asteroid changes from from +19.9 km/s to −18.3 km/s over a period of 1.97 years.
(a) what is the total change in the asteroid's velocity? (indicate the direction with the sign of your answer.) m/s
(b) what is the asteroid's average acceleration during this interval? (indicate the direction with the sign of your answer.)
Answers: 1
Physics, 22.06.2019 09:00
Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic
Answers: 2
Physics, 22.06.2019 10:10
Aclarinetist, setting out for a performance, grabs his 3.350 kg clarinet case (including the clarinet) from the top of the piano and carries it through the air with an upward force of 24.65 n. find the case's vertical acceleration. indicate an upward acceleration as positive and a downward one as negative.
Answers: 1
Physics, 22.06.2019 22:30
Calculate a pendulums frequency of oscillation (in hz) if the pendulum completes one cycle in 0.5s.
Answers: 1
Physics, 23.06.2019 05:00
Scientists discovered fossils in several layers of the earth you see here. they found fossils of algae, snails, and clams in layer d. given that information, where do you think they found fossil evidence of simple land plants and amphibians?
Answers: 2
Influenced by the gravitational pull of a distant star, the velocity of an asteroid changes from fro...
Social Studies, 09.10.2021 22:50
Biology, 09.10.2021 22:50
History, 09.10.2021 22:50
Social Studies, 09.10.2021 22:50
History, 09.10.2021 22:50
Social Studies, 09.10.2021 22:50
History, 09.10.2021 22:50
Biology, 09.10.2021 22:50
Mathematics, 09.10.2021 22:50
SAT, 09.10.2021 22:50