3. Supposed a truck, 10 - m long travels at a speed of 2.5 x 108 m/s relative to two observers, Jake and Finn. Both observers have a can of violet spray paint, which they fire simultaneously when the respective ends of the truck are directly in front of them. When the truck stops, Jake, Finn and the truck driver look at the violet paint spots. How far apart are these spots? How would the truck driver interpret the same event while in the moving truck? 4. Rocket taxis of the future move about the solar system at half the speed of light. Drivers receive Php 150.00 per hour as measured by clocks in the taxis. The taxi drivers' association demands that the pay be based on earth time instead of the taxi time. If their demand is met, by what fraction will their wages change? Would this be beneficial for them or not?