In: Physics
1. System Schemas: PLEASE BE DETAILED WITH EXPLANATIONS!
a. Suppose you are sitting in a car that is speeding up. Draw a system schema for this situation. Then draw well-separated force diagrams (free-body diagrams) of the following objects:
- your own body;
- the seat in which you are sitting (apart from the car);
- the car (apart from the seat);
- the road surface where the tires and the road interact.
b) Assume the car has rear wheel drive. Describe each force in words; show larger forces with longer arrows. Identify the Newton's third law pairs. (How are they visible in the system schema?)
c) Explain how the force imparting acceleration to the car originates.