3 ms·
Percentage of total maximum thrust is one way to look at it. Another is to consider that the SRBs get dropped when the shuttle is going about 4,000 km/h, afte
by catalogia 6y ago
Percentage of total maximum thrust is one way to look at it. Another is to consider that the SRBs get dropped when the shuttle is going about 4,000 km/h, after which the SSMEs bring the shuttle up to 28,000 km/h.