Physics, 30.06.2019 12:00 EatsChiken
Apaper placed in between two books can be quickly pulled out without moving the books. which statement explains this phenomenon a.) there are no forces acting between the books and the paper. b.) the pull of gravity on the book is greater than the force of gravity on the paper. c.) the two books exert force only on each other and not on the paper. d.) the books have a great deal of inertia and do not move easily
Answers: 1
Physics, 21.06.2019 20:40
If an object with an initial temperature of 300 k increases its temperature by 1°c every minute, by how many degrees fahrenheit will its temperature have increased in 10 minutes? (a) 6°f (b) 10°f (c) 18°f (d) 30°f
Answers: 3
Physics, 21.06.2019 22:30
Astudent is given an assignment to demonstrate diffraction. he takes a photograph of a straw in a glass of water. the straw appears bent at the water level. which best describes this example? a) this is a good example of diffraction. b) this is an example of dispersion and not diffraction. c) this is an example of refraction and not diffraction. d) this is an example of reflection and not diffraction.
Answers: 3
Physics, 22.06.2019 08:00
If the force applied to an object remains constant, is more power needed for the object to move faster ? explain
Answers: 3
Apaper placed in between two books can be quickly pulled out without moving the books. which stateme...
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