I just need help with 1 b. & number 3 (the highlighted ones). Please and ty!!
...
![Physics](/tpl/images/cats/fizika.png)
![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:40, FombafTejanjr7503
Estimate the schwarzschild radius (in kilometers) for a mini-black hole formed when a superadvanced civilization decides to punish you (unfairly) by squeezing you until you become so small that you disappear inside your own event horizon. (assume that the your weight is 50 kg)
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:30, sross8799
Suppose that 27 j of work is needed to stretch a spring from its natural length of 6 m to a length of 9 m. (a) how much work is needed to stretch the spring from 12 m to 14 m? j (b) how far beyond its natural length will a force of 78 n keep the spring stretched?
Answers: 2
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 21:20, rosieposie27
Astone is dropped from the upper observation deck of a tower, 250 m above the ground. (assume g = 9.8 m/s2.) (a) find the distance (in meters) of the stone above ground level at time t. h(t) = (b) how long does it take the stone to reach the ground? (round your answer to two decimal places.) s (c) with what velocity does it strike the ground? (round your answer to one decimal place.) m/s (d) if the stone is thrown downward with a speed of 2 m/s, how long does it take to reach the ground? (round your answer to two decimal places.) s
Answers: 3
Do you know the correct answer?
Questions in other subjects:
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/ekonomika.png)
Business, 08.10.2020 08:01
![Konu](/tpl/images/cats/fizika.png)
Physics, 08.10.2020 08:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 08.10.2020 08:01
![Konu](/tpl/images/cats/istoriya.png)
History, 08.10.2020 08:01
![Konu](/tpl/images/cats/informatica.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 08.10.2020 08:01
![Konu](/tpl/images/cats/fizika.png)
Physics, 08.10.2020 08:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 08.10.2020 08:01
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 08.10.2020 08:01