subject
Physics, 25.11.2019 04:31 familyvazquez7

77. according to the law of conservation of energy, energy cannot be
.but can be
from one form to another.
nor

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 16:10
Find the volume of the ellipsoid x^2+y^2+5z^2=36.
Answers: 3
question
Physics, 22.06.2019 04:00
When an object is heated it contracts. a. true b. false
Answers: 2
question
Physics, 22.06.2019 06:10
Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70∘c. calculate the work (in kj) done during this process.
Answers: 3
question
Physics, 22.06.2019 12:10
Two forces produce equal torques on a door about the door hinge. the first force is applied at the midpoint of the door; the second force is applied at the doorknob. both forces are applied perpendicular to the door. which force has a greater magnitude?
Answers: 2
You know the right answer?
77. according to the law of conservation of energy, energy cannot be
.but can be
from on...
Questions
Questions on the website: 13722367