A particle began to move at $27 ms^{-1}$ along a straight line with constant retardation of $9 ms^{-2}$. Calculate the time it took the particle to come to a stop

Similar Questions

The mean age of 15 pupils in a class is 14.2 years. One new pupil joined the class and the mean chan...

If g(x) = √(1-x$^2$), find the domain of g(x)...

For what values of m is $9y^{2} + my + 4$ a perfect square?...

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

A function $f$ is defined by $f :x→\frac{x + 2}{x - 3},x ≠ 3$.Find the inverse of $f$&...

A body of mass 25kg changes its speed from 15m/s to 35m/s in 5 seconds by the action of an applied f...

The equation of a circle is given as 2x$^2$ + 2y$^2$ - x - 3y - 41 = 0. Find the coordinates of ...

The binary operation * is defined on the set of R, of real numbers by \(x * y = 3x + 3y - xy, \foral...

A binary operation ∆ is defined on the set of real numbers R, by x∆y = \(\sqrt{x+y - \frac{xy}{4...

If $x^{2} - kx + 9 = 0$ has equal roots, find the values of k....