foot down incon mig missi that pass over a pen post designing system al efense base. Radar at the base can measure the height, h, and speed, ₁. of the incoming missile. Your Patriot Rocket is set to fire at an angle of 0 = 63° from vertical. You design the Patriot Rocket so th agnitude of its acceleration is given by: incoming missile passe above 2= Ae be here A can be set on your Patriot Rocket as it is fired, b = 0.15 s ¹, and t = 0s when it is fired. The direction of your Patriot Rocket's vector acceleration stays at the same angle, 0, for the entire trip. If incoming missile passes over the defense base at a height of 4.2 km and at a constant speed of 786 m/s (this means that ₁ is constant), solve for the value of A your Patriot Rocket must have in orde hit the incoming missile. You will also need to enter results from intermediate steps of your calculation, including the horizontal distance Az from the launch station to the impact position, and the time to a pact. V₁

3. A 5.0 kg mass has its velocity change from 8.0 m/s east to 2.0 m/s east. Find the objects change in momentum.

In a hydrochloric acid (HCI) molecule, the distance between the hydrogen atom and the chlorine atom is 1.27 x 10 10 meters. The mass of an hydrogen atom is 2 atomic mass units (amu) and the mass of a chlorine atom is 35 amu. How far from the hydrogen (H) atom is the center of mass of the molecule, in meters? Justify your answer using your equations and rationale used.

4. A15 gram gun fires bullet at a muzzle velocity of 600 m/s. What is the recoil velocity of the gun?