Asatellite is in a sun-synchronous orbit at an altitude of 785 km. its retrograde orbit has an inclination of 98.5 degrees and the satellite makes exactly 501 orbits in each 35-day repeat cycle. it crosses the equator southbound at 10: 30 local solar time calculate the local solar time at which the satellite crosses 400 south latitude in the southbound direction

Are a.larger

The anwser is: wave a has a greater pitch and frequency.

Distance covered = speed x timethe distance traveled going against the stream = distance traveled with the stream.therefore it is the speed and the time that are the variables.as he travels the same distance both ways, speed x time is the same for each way.going upstream his speed is 4 kph; going downstream his speed is 6 kph.therefore we have two simultaneous equations: time upstream x 4 = time downstream x 6time upstream + time downstream = 60 minutestherefore we have the equation: time upstream = 6/10 hour, time downstream therefore = 4/10 hour.distance traveled at 4km/hr in 6/10 hour = 24/10 = 2.4km.check: distance traveled at 6km/hr in 4/10 hour = 24/10 = 2.4km.