Physics, 09.10.2019 06:20 miannasanderso8146
Salmon often jump waterfalls to reach their
breeding grounds.
starting downstream, 1.87 m away from a
waterfall 0.37 m in height, at what minimum
speed must a salmon jumping at an angle of
32.7◦ leave the water to continue upstream?
the acceleration due to gravity is 9.81 m/s
answer in units of m/s.
Answers: 2
Physics, 22.06.2019 06:30
Alead ball is dropped into a lake from a diving board 5m above the water . it hits the water with a certain velocity and then sink with constant velocity in bottom . it reaches the bottom 5 second after it is dropped if g= 10m/s2 . find depth of the lake and average velocity of the ball ?
Answers: 1
Physics, 22.06.2019 09:30
The necleus of an atom is made up of what subatomic particles?
Answers: 1
Physics, 22.06.2019 10:40
When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is
Answers: 2
Physics, 22.06.2019 12:00
Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter
Answers: 1
Salmon often jump waterfalls to reach their
breeding grounds.
starting downstream, 1.87...
breeding grounds.
starting downstream, 1.87...
Mathematics, 19.12.2021 14:00
Mathematics, 19.12.2021 14:00
English, 19.12.2021 14:00
History, 19.12.2021 14:00
English, 19.12.2021 14:00
Biology, 19.12.2021 14:00
Engineering, 19.12.2021 14:00
Mathematics, 19.12.2021 14:00
Physics, 19.12.2021 14:00
Mathematics, 19.12.2021 14:00