D Un movil inicia un M. U.A. Con una velocidad de
25 m/seg.
Si la aceleración del movil es
- 2m/seg?
Calcular:
a) La distancia que recorre
hasta el momento en que
la velocidad adquiera el valor de15m/seg
b) El tiempo que dura el movimento hasta que se
detiene

c) d Qué distancia
recorre hasta detenerse?

How does the image distance (di) of a convex lens compare with the image distance of a concave lens? a. the image distance of the convex lens is positive, and that of the concave lens is negative. b. both are negative for a virtual image. c. both are positive for a virtual image d. the image distance of the convex lens is negative, and that of the concave lens is positive.

What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.

Asemipermeable membrane is placed between the following solutions. which solution will decrease in volume? solution a: 1.4% (m/v) starch solution b: 7.62% (m/v) starch