Los clavadistas de la “quebrada de Acapulco” se lanzan horizontalmente desde una plataforma rocosa, que está aproximadamente a 35 m sobre el
agua; sin embargo, ellos deben librar protuberancias rocosas al nivel del mar,
que se extienden hasta 5 m desde la base del acantilado directamente debajo
su punto de lanzamiento.
a) ¿Cuánto tiempo permanecen en el aire?
b) ¿Qué rapidez mínima inicial es necesaria para lograrlo?

Astate of matter all that has define volume and can flow is a(n)

The focal length of a relaxed human eye is approximately 1.7 cm. when we focus our eyes on a close up object, we can change the refractive power of the eye by about 16 diopters. (a) does the refractive power of our eyes increase or decrease by 16 diopters when we focus closely? explain. (b) calculate the focal length of the eye when we focus closely.

A3.9 g aluminum foil ball with a charge of +4.1×10−9 c is suspended on a string in a uniform horizontal e⃗ field. the string deviates to the right and makes an angle of 30∘ with the vertical. part a part complete what information about the e⃗ field can you determine for this situation? what information about the field can you determine for this situation? only the magnitude of e⃗ only the direction of e⃗ both the magnitude and the direction of e⃗ none of the above previous answers correct part b determine the magnitude of the electric field. express your answer with the appropriate units. e e = nothing nothing request answer part c determine the direction of the electric field. determine the direction of the electric field. to the right to the left away from you toward you