Search our library of homework questions

Top answers

All subjects

All levels

how does oxidative phosphorylation work in aerobic respiration

So this part is the last stage of respiration and you will probably ask yourself whats the point of all the NADH and FADH produced during the previous reactions ie Glycolysis producing (per glucose molecu...

Answered by Negin M. • Biology tutor

2243 Views

How to find gradient of functions

To find the gradient of a function, that has constant gradient you pick any two points. You label both the x and y co-ordinates of these two points.Then you subtract the y co-ordinates of these two points...

Answered by Sinan H. • Maths tutor

3134 Views

A car of mass m is travelling at a speed v around a circular track of radius r banked at an angle θ. (a) What is the centripetal acceleration of the car? (b) What is the normal force acting on the car? (c) If θ = 45°, r = 1 km what is the maximum speed?

(a) The formula for the centripetal acceleration of an object undergoing circular motion at a radius r and speed v is a = v^2/r so as F = ma the centripetal force is F = mv^2/r. 2 marks By...

Answered by Jack M. • Physics tutor

5774 Views

Solve the equation: x^2+x-12=0

x=-4, x=3

Answered by Jordan H. • Maths tutor

2923 Views

Integrate the function f(x) where f(x)= x^2 +sin(x) + sin^2(x)

Answer: Integral= x³/3+ x/2 - cos(x) -1/4 sin(2x) + C Using the general rule that integrating xⁿresults in x⁽ⁿ⁺¹⁾/(n+1), x² integrates to x³/3.sin(x...

Answered by Charlie H. • Maths tutor

4139 Views