A lift moving upwards with a uniform acceleration of 5$ms^{-2}$ carries a body of mass p kg. If the reaction on the floor is 480 N, find the value of p. [Take g = $10 ms^{-2}$].

Similar Questions

Find the variance of 1, 2, 0, -3, 5, -2, 4....

Four doctors and two nurses are to sit round a circular table. In how many ways can this be done if ...

Evaluate $\int_{-1}^{0} (x+1)(x-2) \mathrm{d}x$...

$Differentiate f (x) = \frac{1}{(1 - x^2)^5}$ with respect to $x$....

If $P = \begin{pmatrix} 1 & 2 \\ 5 & 1 \end{pmatrix}$ and \(Q = \begin{pmatrix} 0 & 1 ...

If P(x - 3) + Q(x + 1) = 2x + 3, find the value of (P + Q). ...

A body is acted upon by forces $F_{1} = (10 N, 090°)$ and $F_{2} = (6 N, 180°)$. Find th...

$\alpha$ and $\beta$ are the roots of the equation $2x^{2} - 3x + 4 = 0$. Find \(\alpha + \bet...

Simplify $\frac{\sqrt{3}}{\sqrt{3} - 1} + \frac{\sqrt{3}}{\sqrt{3} +1}$...

The probability of Jide, Atu and Obu solving a given problem are $\frac{1}{12}$, $\frac{1}{6}$ a...