I dont understand this question
Halp me
...
Answers: 1
Physics, 22.06.2019 18:30
Ahot-air balloon takes off from the ground traveling vertically with a constant upward acceleration of magnitude g/4. after time interval δt, a crew member releases a ballast sandbag from the basket attached to the balloon. how many seconds does it take the sandbag to reach the ground? (express your answer in terms of δt)
Answers: 2
Physics, 22.06.2019 22:00
It takes a lot of energy to get the temperature of water to increase and eventually boil because water has a high heat.
Answers: 1
Physics, 23.06.2019 00:00
Why should the wavelength scale of spectroscope be calibrated
Answers: 2
Physics, 23.06.2019 07:30
Suppose that the half-life of an element is 1000 years. how many half-lives will it take before one-eighth of the original sample remains? 8 125 12.5 3
Answers: 2
Mathematics, 19.08.2019 18:00
English, 19.08.2019 18:00
Mathematics, 19.08.2019 18:00
Social Studies, 19.08.2019 18:00
History, 19.08.2019 18:00
Social Studies, 19.08.2019 18:00
Mathematics, 19.08.2019 18:00
English, 19.08.2019 18:00
Mathematics, 19.08.2019 18:00
Mathematics, 19.08.2019 18:00
Mathematics, 19.08.2019 18:00
Social Studies, 19.08.2019 18:00