1. ¿Cuáles son las magnitudes físicas que se mencionan en el video y qué relación se establece en ellas? 2.Relata y describe cómo se aplica esta ley en los ejemplos que se mencionan
3.Plantea otros ejemplos que se te ocurran donde puedes explicar lo que sucede utilizando la Segunda Ley de Newton.

How much work would a child do while puling a 12-kg wagon a distance of 3m with a 22 n force directed 30 degrees with respect to the horizontal? (a) 82j (b) 52j (c) 109j (d) 95j

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.

Which of the following harmful chemicals are found in tobacco smoke? a. carbon monoxide b. carbon dioxide c. nicotine b. carbon dioxide d. both a and c