Can anyone solve this???
Will give brainliest
...
Answers: 2
Physics, 22.06.2019 13:30
If the spring constant k of a pogo stick is 3500 n m and the weight of the person on the pogo stick is 700 n, how much is the spring in the botom of the pogo stick compressed?
Answers: 2
Physics, 23.06.2019 02:20
Aman is trying to drag a small tree that he cut down. if the static coefficient of friction of the tree on the ground is 0.5 and the tree weighs 670 n, what is the minimum amount of horizontal force that the man will need to apply so that the tree will start moving? o a. 465 n o b. 230 n o c. 670 n o d. 335 n
Answers: 2
Physics, 23.06.2019 02:40
An air standard cycle with variable specific heats is executed in a closed system and is composed of the following four processes. 1-2 isentropic compression 100 kpa and 22°c to 600 kpa 2-3 v=constant heat addition to 1500 k 3-4 isentropic expansion to 100 kpa 4-1 p=constant heat rejection to initial state (a) show the cycle on p-v and t-s s (b) calculate the net work output per unit mass (409 kj/kg) (c) determine the thermal efficiency (47.9%)
Answers: 1
Physics, 23.06.2019 08:30
What type of graph used to show how a part of something relates to the whole
Answers: 2
Mathematics, 20.04.2021 19:40
Social Studies, 20.04.2021 19:40
English, 20.04.2021 19:40
History, 20.04.2021 19:40
Mathematics, 20.04.2021 19:40
Biology, 20.04.2021 19:40
World Languages, 20.04.2021 19:40
Chemistry, 20.04.2021 19:40
History, 20.04.2021 19:40
Biology, 20.04.2021 19:40