Kim and julio go to a raceway to watch julio’s older brother, raul, compete. raul’s car covers the 2.5 km in 12 seconds, reaching a speed of 180 km/h. use the equation below to determine the rate of acceleration of raul’s car. in this equation, a is acceleration, vf is the final velocity, vi is the initial velocity, and t is time. (hint: the initial velocity is 0 km/h.)
a. what is the final velocity of raul's car?
b. what is the initial velocity of raul's car?
c. what was the total time raul's car traveled?
solve for the acceleration of raul's car.

Let v1, v2, w be three linearly independent vectors in r 3 . that is, they do not all lie on the same plane. for each of the following (infinite) set of vectors, carefully sketch it in r 3 , and determine whether or not it is a vector space (i.e., a subspace of r 3 ). explain your reasoning

Acoyote chasing a rabbit is moving 8.00 m/s due east at one moment and 8.80 m/s due south 4.25 s later. let the x axis point due east and the y axis point due north. find the direction of the coyote's average acceleration during that time.

High schoolphysics 5+3 pts a neon light consists of a glass tube with metal wires at each end. when connected to a high-voltage source, the gas glows. if a fly lands on the glass tube, what will most likely happen? a) the fly will not feel a shock because the glass conducts any free electrons back into the gas. b) electrons will flow directly from the metal wires along the glass and shock the fly. c) the fly will not feel a shock because the glass insulates it from the electrons in the gas and the metal. d) electrons that are moving through the gas will be conducted through the glass and shock the fly.