Determine la posición d en la que una bola arrojada hacia arriba y a la derecha, chocará con el plano inclinado que se muestra en la figura. La velocidad inicial de la bola es de 30 m/s dirigida como se indica con respecto a la horizontal.

no

sodium is solid at rt

note: the given question is incomplete.

complete question is given below.

which is an example of kinetic energy?

a. the energy stored in ethanol  

b. a hockey puck sliding across the ice  

c. a compressed spring  

d. a ball sitting at the top of a ramp

solution: the kinetic energy is the energy posses by the virtue of the motion of the object.

in the given options, a, c and d are the example of potential energy because it is the energy posses by the virtue of the rest of the object. but option b has the kinetic energy as the object is in motion.

hence, a hockey puck sliding across the ice   is the apex example of kinetic energy.

so, the option (b) a hockey puck sliding across the ice   is the correct option.

pythagoras' theorem

square root (-5^2+9^2)

square root (25+81)

square root (106)

angle is tan^-1(9/5)

neg x, pos y

a. vertically

explanation:

i tried it and took the test

if im wrong then we have different tests