movimientos. De las siguientes afirmaciones: I. La trayectoria es la huella dejada por una partícula en movimiento II. La velocidad media es siempre tangente a la trayectoria de una partícula III. La rapidez media y la rapidez instantánea tienen el mismo sentido Son falsas:​

Alead ball is dropped into a lake from a diving board 5m above the water . it hits the water with a certain velocity and then sink with constant velocity in bottom . it reaches the bottom 5 second after it is dropped if g= 10m/s2 . find depth of the lake and average velocity of the ball ?

Two rigid transformations are used to map δhjk to δlmn. the first is a translation of vertex h to vertex l. what is the second transformation? a reflection across the line containing hk a rotation about point h a reflection across the line containing hj a rotation about point k

More solar radiation is absorbed by earth’s surface than by