A 250 g ball is thrown horizontally with a constant speed of 10 m/s. The ball hits the wall in 2 seconds and reflected with the same speed. What is the change in momentum and resultant force of the ball?
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SESUND
Special Product Release Ups
A company has a lot of work to do. They have tight
deadlines both from development and support. They
evaluate the product release after every k days. Every day
they remove the best IQ guy and worst IQ guy from the
team and add a new guy with IQ same as there difference.
This happens usually many teams during the whole financial
year. You are given a list of guys with there IQs. There you
would have multiple queries stating the kth day the team
wants to evaluate. At the end of each query you have to
return the whole possible IQs of the team.c program
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