A collision in which some kinetic energy is lost is a(n) blank collision. A collision in which the objects become one and move together is a(n) blank inelastic collision.

i dont know but

explanation:

whoever your teacher is, deserves a raise for using pokemon as an example

d is the correct answer

see the picture for the vector

the magnitude of the vector by pythagorean theorem

r = √( (-10)^2 + (3)^2 ) = √109

magnitude = √109 units

the direction angle between vector and x-axis is

tan^(-1)(3/10) = 16.699

so the direction is approximately 16.7 degrees north of west