The cheetah is the fastest land animal, able to reach quickly a maximum speed of 31.0 m/s. But it is able to maintain this speed for only about 10.0 s. Suppose that the cheetah stalks a prey that has a maximum speed of 25.0 m/s, but is able to maintain this speed for much longer than 10.0 s. If it is to catch its prey, what is the maximum distance the cheetah can be from the prey when the chase begins?
Answers: 2
Physics, 21.06.2019 19:30
The us government wants to allocate billions of dollars in the next 10 years to assure our future energy security. the funds will be spread among a variety of possible energy resources. where do you think the government should put the greatest support: solar energy, wind energy, clean coal, oil exploration, gas exploration, or a combination of sources? are there other efforts that should be explored? support your position with cited information for both questions.
Answers: 2
Physics, 22.06.2019 07:00
What type of relationship exists between the length of a wire and the resistance, if all other factors remain the same? o a. resistance is directly related to length. ob. resistance is directly related to the square of the length. c. resistance is inversely related to the length. d. resistance is inversely related to the square of the length. reset next
Answers: 1
Physics, 22.06.2019 12:00
The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?
Answers: 3
Physics, 22.06.2019 12:20
Which of the following situations is impossible? a) an object has velocity directed east and acceleration directed east. b) an object has zero velocity but non-zero acceleration. c) an object has constant non-zero velocity and changing acceleration. d) an object has velocity directed east and acceleration directed west. e) an object has constant non-zero acceleration and changing velocity.
Answers: 2
The cheetah is the fastest land animal, able to reach quickly a maximum speed of 31.0 m/s. But it is...
History, 09.11.2020 22:20
Mathematics, 09.11.2020 22:20
Geography, 09.11.2020 22:20
English, 09.11.2020 22:20
Mathematics, 09.11.2020 22:20
Mathematics, 09.11.2020 22:20
Mathematics, 09.11.2020 22:20
Mathematics, 09.11.2020 22:20
Mathematics, 09.11.2020 22:20
Mathematics, 09.11.2020 22:20