RELATED QUESTIONS

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  A metal ball of mass 100 gm moves with a uniform velocity 10 m/sec in a dusty medium such that the dust sticks to its surface at a constant rate equal to 0.6 gm per second. Find the mass of the ball and the force acting on it at any moment in dyne.
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  Why is the length of the tropical year different for every single month?
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  The year is 2025 and someone has given you a free ticket to Mars. Would you go?
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  I am currently studying at a 4-year university. I have a 4.0 GPA and by the time I transfer I will have a 65 credits (most of them will not most likely not transfer because I am at a private university). I am trying to transfer to the south but I can not afford out of state tuition, where can I go that gives good scholarship where I can study for 10k/year or less?
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  I'm so sick of dealing with whatever this illness is I get every year. What is it?
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  2 days ago I met Gril that her friend has a crush on me. I walked with her to that.girl and she didnt look any way sympatied about me she just facepalmed and get a bit shy when she saw me.Next day she asked me about my name I decided to tell it. When i came back from school I looked on facebook and they in fact invited me. Today I decided to ask for real whats going on she still says that her friend has crush on me stuff. But still the girl that she was talking about doesnt show any kind of feeling to me.They are propobly 1 year younger than me (Im 17) . So my question is are they just joking or theres something more that I dont noticing. Sorry for my english but its not my native laungage
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  Why do you need to replace the battery when the notebook is used for half a year?
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  I like a guy a year younger than me, is that wrong?
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  In the year N^2, I will be N years old. In what year was I born?
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  A geriatrician wanted to study the problem of diabetes in a nursing home. The nursing home had 300 residents. Among these, 30 residents were already diagnosed as diabetic, and 20 more residents were diagnosed as diabetics after blood glucose and HbA1c tests on Jan 1, 2016. Blood work up was done at 6-month intervals and 50 residents were diagnosed with diabetes over the course of 12 months. What is the incidence rate of diabetes in the nursing home population in the year 2016?