A ball falls from a height of 18m above the ground. Find the speed with which the ball hits the ground. $[g = 10ms^{-2}]$

Similar Questions

Given that $P = \begin{pmatrix} y - 2 & y - 1 \\ y - 4 & y + 2 \end{pmatrix}$ and |P| = -2...

If $p = \begin{pmatrix} 2 \\ -2 \end{pmatrix}$ and $q = \begin{pmatrix} 3 \\ 4 \end{pmatrix}$, ...

Given that $3x + 4y + 6 = 0$ and $4x - by + 3 = 0$ are perpendicular, find the value of b....

Marks 5 - 7 8 - 10 11 - 13 14 -  16 17 - 19 20 - 22 Frequency 4 7 26 41 1...

The roots of the equation $2x^{2} + kx + 5 = 0$ are $\alpha$ and $\beta$, where k is a constan...

A group of 5 boys and 4 girls is to be chosen from a class of 8 boys and 6 girls. In how many ways c...

Given that $f : x \to \frac{2x - 1}{x + 2}, x \neq -2$, find $f^{-1}$, the inverse of f ...

A lift moving upwards with a uniform acceleration of 5$ms^{-2}$ carries a body of mass p kg. If th...

Find the coordinates of the point which divides the line joining P(-2, 3) and Q(4, 6) internally in ...

In △PQR, $\overline{PQ}$ = 5i - 2j and $\overline{QR}$ = 4i + 3j. Find \(\...