Forces of magnitude 8N and 5N act on a body as shown above. Calculate, correct to 2 d.p., the resultant force acting at O.

Similar Questions

Simplify \(\frac{1 + \sqrt{8}}{3 - \sqrt{2}}\)...

Using the binomial expansion \((1+x)^{6} = 1 + 6x + 15x^{2} + 20x^{3} + 15x^{4} + 6x^{5} + x^{6}\), ...

Three men, P, Q and R aim at a target, the probabilities that P, Q and R hit the target are \(\frac{...

Calculate the mean deviation of 1, 2, 3, 4, 5, 5, 6, 7, 8, 9. ...

A car is moving at 120\(kmh^{-1}\). Find its speed in \(ms^{-1}\)....

Find the coordinates of the centre of the circle \(4x^{2} + 4y^{2} - 5x + 3y - 2 = 0\)....

A force of 32 N is applied to an object of mass m kg which is at rest on a smooth horizontal surface...

In how many ways can four Mathematicians be selected from six ? ...

Find \(\lim\limits_{x \to 3} \frac{2x^{2} + x - 21}{x - 3}\)....

From the diagram above, \(h[g(3)]\) is...