Physics, 20.10.2020 01:01 williamnason123
Salmon often jump waterfalls to reach their breeding grounds. Starting downstream, 2.4 m away from a waterfall 0.285 m in height, at what minimum speed must a salmon jumping at an angle of 29.6 â—¦ leave the water to continue upstream? The acceleration due to gravity is 9.81 m/s 2 . Answer in units of m/s.
Answers: 3
Physics, 21.06.2019 20:20
Aforce of 34n stretches a very light ideal spring 0.73 m from equilibrium, what is the force constant (spring constant) of the spring? (a) 47n/m (b) 38n/m (c) 53n/m (d) 25n/m
Answers: 3
Physics, 21.06.2019 23:00
Will you chech and finish these for me, because i am stumped with them.
Answers: 1
Physics, 22.06.2019 02:00
In which situation has the independent variable for the experiment been changed? check all that apply. changed from counting the number of duckweed at day 0 and day 14 to counting them every day changed from testing duckweed growth in beakers to testing duckweed growth in large outdoor tanks changed from testing the effect of ph on duckweed growth to testing the effect of light levels on duckweed growth changed from testing the effect of acid ph on duckweed growth to testing the effect of basic ph on duckweed growth
Answers: 1
Physics, 22.06.2019 02:00
An object has a weight of 500 on earth what is the mass of this object
Answers: 1
Salmon often jump waterfalls to reach their breeding grounds. Starting downstream, 2.4 m away from a...
History, 19.12.2019 14:31
Mathematics, 19.12.2019 14:31
Mathematics, 19.12.2019 14:31
Biology, 19.12.2019 14:31
History, 19.12.2019 14:31
Chemistry, 19.12.2019 14:31
History, 19.12.2019 14:31
Mathematics, 19.12.2019 14:31
Physics, 19.12.2019 14:31
English, 19.12.2019 14:31