Tuesday, June 8, 2010

Chemistry!

Semester exam is finally here! And today's paper is Chemistry 1&2. No need to ask, I did it really badly. My yesterday's plan was not to sleep for the whole night and go for the paper in the next morning, then come back home to sleep like hell. And I failed to follow the plan. I went to sleep really early yesterday night. Both my eyes and brain couldn't bear any longer, I was so tired! Wanted to wake up early and continue my chemistry study, but I couldn't leave my comfortable bed even for just a second. So, I screwed up my chemistry paper today. I wonder if I can pass. Anyway, I feel so relieved and relax now! Chemistry finally is OVER!! As if the examination is already over, lol.
Tomorrow's papers are Mathematics and Physics. Calculating and calculating. Formulas and formulas. More and more numbers. It is so lucky that calculator is invented.
Biology paper is on Friday. Good.
And then, EXAM WILL BE OVER!!!!! Followed up by HOLIDAYSSSS!!!!! oh man, I wish to be a student for ever.

Okay cheeying, go study now.
But but but... I am so tired. I want online first.
No buts! GO NOW.
-.- FINE. I hate you.
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Newton's First Law
Every body continues in its state of rest or uniform motion in a straight line unless a net external force acts on it to change that state.

Newton's Second Law
The rate of change of momentum of a body is directly prportional to the net force acting on it and takes place in the direction of the force. F=ma

Newton's Third Law
When two bodies interact, they exert equal and opposite forces on one another.

What is weight?
-Weight is a type of force due to gravitational field on a mass.

The Principle of Conversation Of Momentum
The total momentum of a system is constant(closed system), provided no external resultant force acts on it.
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Gosh, Issac Newton is such a great man, with such great brain and creativity. I love Physics.
I don't care okay. I hate Physics. I just want holiday now!!!

Issac Newton




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