A rabbit runs across a parking lot on which a set of coordinate axes has, strangely enough, been drawn. The co-
ordinates (meters) of the rabbit's position as functions of
time t (seconds) are given by
x = -0.31t2 + 7.2t + 28
and
y = 0.22t2 – 9.1t + 30.
Att = 15 s, what is the rabbit's position vector r in unit-
vector notation and in magnitude-angle notation?

Which statement correctly describes the current in a circuit that is made up of any two resistors connected in parallel with a battery? a. the current in the battery and in each resistor is the same b. the current the battery equals to the sum of the currents in the resistors c.the current in the battery is less than the current in either resistor d. the current in the battery equals to the product of the currents in the resistors