Find an expression for the potential energy of a stretched or compressed sprong. Express your answer in terms of the variables qq and xx.

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.

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm

Match each scenario to the form of energy it represents