Based on the information the officer collected at the scene of the crime, write a scientific explanation that determines whether or not Car A was speeding when it collided with Car B. Be sure that you make a claim, provide mathematical evidence, and present reasoning based on scientific principles that can be understood by the team of lawyers.

Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise