2. [6 marks] A weather ballon is released and starts rising at a rate 3 m/s, an observer stands 150 m from the launch si
Posted: Thu Jul 14, 2022 4:36 pm
2. [6 marks] A weather ballon is released and starts rising at a rate 3 m/s, an observer stands 150 m from the launch site. At what rate is the distance between the observer and the ballon increasing after 2 minutes?