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i) There first step is to acknowledge the need for both product rule (d(uv)/dx=v.du/dx+u.dv/dx) and chain rule (dz/dx=dz/dy*dy/dx). Here, u=x^3 and v=ln(2x). Therefore, du/dx=3x^2 which is a standard diff...

Firstly, we note that the acceleration is constant, therefore this problem should be tackled with the SUVAT equations. Let's write down the information we have: s  we are asked to find this u = 50 m/s v =...

Being presented with an unseen text in a timed exam can seem intimidating, but actually this question is an opportunity to boost your marks. This is the only situation when everyone takin...

Tradition can be defined as Values, practices or institutions that have endured through time and, in particular, been passed down from one generation to the next. Conservatives are seen to support this fo...

Here are the endocrine glands that regulate sexual activity in males: 1) the hypophysis (aka. the pituitary); 2) the adrenal glands; 3) the gonad...