A lion and a pig participate in a race over a 2.10 km long course. The lion travels at a speed of 20.0 m/s and the pig can do 3.30 m/s. The lion runs for 1.680 km and then stops to tease the slow- moving pig, which eventually passes by. The lion waits for a while after the pig passes and then runs toward the finish line. Both animals cross the finish line at the exact same instant. Assume both animals, when moving, move steadily at their respective speeds. (a) How far (in m) is the pig from the finish line when the lion resumes the race? 69.3 m (b) For how long in time (in s) was the lion stationary? 425.09 We need to find the time between when the faster animal stops and then resumes the race. We know the distance and speed the faster animal travels before stopping and hence can find the time t. We know the distance and speed the slower animal travels before the faster animal resumes the race and hence can find the time t'. The time of interest is At = t' - t. S Need Help? Kead It Submit Answer