Find the magnitude of the horizontal force, in n, requiered to push an object a distance of 2.00 meters in the force did 0.0430 joules of work to perform this task

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.

The respiratory system removes oxygen and water from the body. select the best answer from the choices provided t f

What occurs during a combustion reaction