Q1. A 27 pound meteorite struck a car, leaving a dent 21 cm deep in the trunk. If the meteorite struck the car with a speed of 500 m/s, what was the magnitude of its deceleration, assuming it to be constant?

Q2. A particle leaves the origin with an initial velocity v = (2.00) m/s and a constant acceleration a = (-3.00 - 0.900) m/s2

(a) What is the velocity of the particle when it reaches its maximum x coordinate?
m/s + m/s + m/s

(b) What is the position vector of the particle at this time?
m + m + m