When going round a corner your direction changes which means your velocity changes which means there is an acceleration.
Answer:
There is no scientific evidence that playing specifically l badminton makes you a better person, but sport and exercise in general release hormones which can make you feel more happy therefore making you nicer to the people around you and 'a better person'.
Answer: The average velocity is 150 km/h
Explanation: 70+80=150
Eisenhower started the NASA project to develop technology for military application.