![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:30, yuvraj2298
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
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:30, ayoismeisalex
Both speed and velocity measure how fast something is moving. however, since speed is not a it does not require a(n question 6 options: a) quantity , unit b) magnitude, unit c) scalar, direction d) vector, direction
Answers: 2
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:40, xman32201
Currents in dc transmission lines can be 100 a or higher. some people are concerned that the electromagnetic fields from such lines near their homes could pose health dangers. for a line that has current 150 a and a height of 8.0 m above the ground, what magnetic field does the line produce at ground level? express your answer in teslas and as a percentage of the earth’s magnetic field, which is 0.50 g. is this value cause for worry?
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 05:00, sandram74691
City b is south of city a, and the 200 mile trip by car takes 4 hours. the cities are 120 miles apart in a straight line. what is the velocity of a trip from city a to city b?
Answers: 2
You know the right answer?
How do magnetics ruin electronic devices...
Questions in other subjects:
![Konu](/tpl/images/cats/biologiya.png)
Biology, 03.12.2020 19:20
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 19:20
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 19:20
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 19:20
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 19:20
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 03.12.2020 19:20
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 03.12.2020 19:20
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 19:20