A body of mass 10kg moving with a velocity of 5\(ms^{-1}\) collides with another body of mass 15kg moving in the same direction as the first with a velocity of 2\(ms^{-1}\). After collision, the two bodies move together with a common velocity v\(ms^{-1}\).

Similar Questions

A binary operation * is defined on the set of real number, R, by x*y = x\(^2\) - y\(^2\) + xy, where...

Given that M = \(\begin{pmatrix} 3 & 2 \\ -1 & 4 \end{pmatrix}\) and N = ...

Given that \(-6, -2\frac{1}{2}, ..., 71\) is a linear sequence , calculate the number of terms in th...

Find the coefficient of the \(6^{th}term\) in the binomial expansion of \((1 - \frac{2x}{3})10\...

If P = \(\begin {pmatrix} 2 & 3\\  -4 & 1 \end {pmatrix}\), Q = \(\begin{pmat...

Find the equation of the line passing through (0, -1) and parallel to the y- axis. ...

The angle of a sector of a circle is 0.9 radians. If the radius of the circle is 4cm, find the ...

Forces 90N and 120N act in the directions 120° and 240° respectively. Find the resultant of ...

A line passes through the origin and the point \((1\frac{1}{4}, 2\frac{1}{2})\), what is the gradien...

Solve (\(\frac{1}{9}\))\(^{x + 2}\) = 243\(^{x - 2}\) ...