Top Network Posts
- 118 Why do spaceships heat up when entering earth but not when exiting?
- 15 Does a thrown ball have kinetic energy at the top of the curve?
- 10 Finding summation of inverse of square roots.
- 7 Alternating summation and subtraction of square roots
- 6 Parallelogram and similar triangles question
- 6 Why do objects stop cooling down / losing heat?
- 5 Why doesn't a new ball-point pen write as smoothly as one being written for a little?
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