Answers: 2
Physics, 21.06.2019 20:00
The first law of thermodynamics states that heat added to a system is neither created nor destroyed but is transformed ⇒ as it changes into other forms of energy.
Answers: 1
Physics, 22.06.2019 04:00
Simple machines can a. increase force only b. decrease force only c. increase or decrease force
Answers: 3
Physics, 22.06.2019 12:40
Question part points submissions used suppose that 2 j of work is needed to stretch a spring from its natural length of 26 cm to a length of 36 cm. (a) how much work is needed to stretch the spring from 28 cm to 32 cm? (round your answer to two decimal places.)
Answers: 2
Physics, 22.06.2019 13:20
Ahanging spring stretches by 35.0 cm when an object of mass 450 g is hung on it at rest. in this situation, we define its position as x = 0. the object is pulled down an additional 18.0 cm and released from rest to oscillate without friction. what is its position x at a moment 84.4 s later? express your answer in cm.
Answers: 1
Please look at the red writing.
please help me
...
please help me
...
Spanish, 12.12.2019 18:31
Physics, 12.12.2019 18:31
Mathematics, 12.12.2019 18:31
Computers and Technology, 12.12.2019 19:31
History, 12.12.2019 19:31
History, 12.12.2019 19:31
History, 12.12.2019 19:31
Mathematics, 12.12.2019 19:31
Mathematics, 12.12.2019 19:31