ollision occurs between two cars, it is often said that occupants who do not may be \"thrown forward.\" Reword the statement to better use Newton's When a head-on 12 wear their seat belts first law of moton. [Appendix A] i i force on the car to crush llides head-on with a compact car. The truck exerts a : ( o :::Iot;he small car exerts a force on the truck to crush its bumper. Identify which 13. A large its bumper an : 5 ; o larger. Explain. [Appendix A] force, if any, is 14. List the four fundamental forces. [Appendix A] Use the information below to answer questions 1516. When calculating weight on or near the Earth's surface, we typically multiply mass by the acceleration due to gravity (9.81 m/ s?). If the object is stationary, however, it may be written as 9.81 N /kg and is often called gravitational field strength. Using the units N/kg expresses the force acting on a mass while the units m/s\" express the acceleration of an object. 15. Determine the weight (i.e., force due to gravity) for a 65.0 kg person on the surface of the following planets: Gravitational field Weight (N) strength (N/kg) rmine the it in an airplane flying at a high altitude. Dete at his location. [9.79 N/ kg]