can anybody solve these?
A particular SID requires a minimum climb gradient of 210 feet per NM to 8,000 feet. If you climb with a groundspeed of 140 knots, what is the rate of climb required in feet per minute?
A) 304
B) 210
C) 450
D) 490
A sailplane has lost 2.000 feet in 9 nautical miles. The best glide ratio for this sailplane is approximately:
A) 24:1
B) 27:1
C) 30:1
D) 18:1