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Shortest answer:

45 degrees

Short Answer:

If the snowball is thrown at velocity v, at angle θ

Your experiment report should be created using the "IMRaD" format. This stands for "Introduction, Methods, Results and Discussion." Each of these sections should be split into smaller ...

The Doppler effect is the change in frequency that occurs when a source is moving relative to an observer. If the source moves away from the observer, the wavelength will be increased and therefore the fr...

Firstly, we must clearly set out the information we have. The particle in question is a proton, which has a mass of 1.67e-27 kg, and a charge of 1.6e-19 C. The path it takes has a circumference of 27000m,...

These are usually 2 or 3 mark questions and should be a really easy source of marks in any paper. The marks will be awarded for stating the 2 key point of the law and in some cases for writing out the equ...