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Well we know that the power of the bulb is given by P = IV. Therefore the power = (20 x 10-3 Coulomb per second) * (5 Joules per Coulomb) = 100 x 10-3 Joules per second = 0.1 W.
The heart is composed of a specialied muscle type called cardiac muscle. This has unique properties such that each muscle cell is connected together by gap junctions in their cell membranes (electrical sy...
Let u = ln(x) and dv/dx = x
Thus du/dx = 1/x and v = x2/2
Using the formula:
Integral of udv/dx = uv - Integral of v*du/dx<...
Find the verticle velocity by resolving the velocity vector:
Trigonometry: 50sin30 = 25m/s in upwards direction
Using SUVAT for the vertical direction: S=-10, U=25, A=-9.81, V=N/A, T=?:
When differentiating a function that is the sum of three different parts we can differentiate each part separately:
a) 2x3 is easy to differentiate. We remember the rule d/dx[axbSPAnswered by Seth P. • Maths tutor6024 Views
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