A 4600 kg helicopter accelerates upward at 2.26 m/s2. 2
The acceleration of gravity is 9.8 m/s .
What lift force is exerted by the air on the propellers?
1 answer
lift force=ma+mg
The acceleration of gravity is 9.8 m/s .
What lift force is exerted by the air on the propellers?
1 answer