Physics, 27.08.2019 22:00 FireBlits8950
An energy resource that can be replaced by nature in a relatively short time is known as a(n):
a. replaceable energy resource
c. renewable energy resource
b. inexhaustible energy resource
d. non-renewable energy resource
Answers: 2
Physics, 22.06.2019 02:00
Which statements about tornadoes are true? check all that apply. (a) about 12,000 tornadoes hit the united states every year. (b) a tornado looks like a funnel. (c) tornadoes are deadly atmospheric storms that cause millions in damages each year. (d) tornadoes can reach wind speeds of more than 300 miles per hour. (e) kansas is the state with the most tornadoes. (f) you will always notice a funnel before a tornado strikes.
Answers: 2
Physics, 22.06.2019 03:00
Arotating space station is said to create “artificial gravity”—a loosely-defined term used for an acceleration that would be crudely similar to gravity. the outer wall of the rotating space station would become a floor for the astronauts, and centripetal acceleration supplied by the floor would allow astronauts to exercise and maintain muscle and bone strength more naturally than in non-rotating space environments. if the space station is 200 m in diameter, what angular velocity would produce an “artificial gravity” of 9.80 m/s^{2} 2 at the rim?
Answers: 3
Physics, 22.06.2019 06:00
An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?
Answers: 3
Physics, 22.06.2019 23:00
Why does gravity have a lesser than grater effect on higher altitudes?
Answers: 2
An energy resource that can be replaced by nature in a relatively short time is known as a(n):
English, 24.02.2021 16:50
Mathematics, 24.02.2021 16:50
Mathematics, 24.02.2021 16:50
Mathematics, 24.02.2021 16:50
English, 24.02.2021 16:50
Social Studies, 24.02.2021 16:50
Mathematics, 24.02.2021 16:50
Mathematics, 24.02.2021 16:50
Mathematics, 24.02.2021 16:50
Mathematics, 24.02.2021 16:50
Mathematics, 24.02.2021 16:50
Mathematics, 24.02.2021 16:50
History, 24.02.2021 16:50
Geography, 24.02.2021 16:50