FIGURE Q36.5 shows Peggy standing at the center of her railroad car as it passes Ryan on the ground. Firecrackers attached to the ends of the car explode. A short time later, the flashes from the two explosions arrive at Peggy at the same time. a. Were the explosions simultaneous in Peggys reference frame? If not, which exploded first? Explain. b. Were the explosions simultaneous in Ryans reference frame? If not, which exploded first? Explain
tran (mmt2449) – Homework 05 – yao – (56695) 1 This print-out should have 26 questions. Multiple-choice questions may continue on the next column or page – find all choices before answering. θ 001 10.0 points F2 F Three 7 kg masses are located at points in the xy plane. F1 The magnitude of the resultant force is q F = F + F 2 59 cm h 1 2
