woodreau From United States of America, joined Sep 2001, 890 posts, RR: 7 Reply 6, posted (5 months 2 weeks 16 hours ago) and read 1697 times:
You don't need high speed under 10000ft to cover 150km in 16mins.
At 250kts IAS at 10000ft, the TAS of the aircraft is 300kts. That is well within the capability of virtually all airliners. Even using a conservative climb rate. You'll be at 10,000ft within 5 mins after takeoff.
Good judgement comes from experience. Experience comes from surviving bad judgement.