Question

Airflow lifts a 3.6 kg bird 50 m up. How much work was done by the flow

Answer 1

Answer:1800J or 1.8kJ

Step-by-step explanation:

work done= force× distance

force= mass× acceleration

g=10m/$s^{2}$

3.6×10=36N

work done= 36×50=1800J or 1.8kJ