7. A 0.90 kg falcon is diving at 28.0 m/s at a downward angle of 35° (figure 3). It catches a 0.325 kg dove from behind in midair. What is their combined velocity after impact if the dove’s initial
velocity was 7.00 m/s directed horizontally?

diagram is missing, but i will try to explain your doubt.

answer:

amplitude is the maximum displacement or distance moved on a point of a vibrating body or wave measured from its equilibrium position.it is equal to half the length of vibration path.

hello, i am papaguy.

i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

best of luck!