Question 5
Town A and Town B are 378km apart. At 9 : 45 a.m., Roy set off from Town B to Town A at an average speed of 88km/h. 15 minutes later, Sam set off from Town A to Town B at an average speed of 90km/h.
a) How far from Town A was Roy at 10a.m?
b) At what time did Sam and Roy pass at each other?
Motion convention: both people keep the given constant speeds along the same road, without stops.
Answer entry: Enter a;b, with a in kilometres and b as a 24-hour HH:MM time; no units or spaces.
a) How far from Town A was Roy at 10a.m?
b) At what time did Sam and Roy pass at each other?
Motion convention: both people keep the given constant speeds along the same road, without stops.
Answer entry: Enter a;b, with a in kilometres and b as a 24-hour HH:MM time; no units or spaces.