Classify the following measures as scalars and vectors. 20 m/s^2 - Vidyadip

Question

Classify the following measures as scalars and vectors. $20 \ m/s^2$

✓

Answer

$20 \ m/sec^{2 }$ is a measure of acceleration. It is a measure of rate of change of velocity, therefore, it is a vector.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "1 Marks Question" from VECTOR ALGEBRA→VECTOR ALGEBRA — all question types→MATHS STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

State with reason whether following functions have inverse
f: {1, 2, 3, 4} → {10} with
f = {(1, 10), (2, 10), (3, 10), (4, 10)}

If $\text{A}[\text{a}_{\text{ij}}]=\begin{bmatrix}2&3&-5\\1&4&9\\0&7&-2\end{bmatrix}$ and $\text{B}=[\text{b}_\text{ij}]=\begin{bmatrix}2&-1\\-3&4\\1&-2\end{bmatrix}$
Then find $a_{11} + b_{11} + a_{22}b_{22}$

Examine the function for continuity. $f(x) = |x – 5|$

Evaluate $\int \frac{\cos ^2 x}{1+\sin x} d x$

For each of the differential equations given below, indicate its order and degree (if defined). $\Big(\frac{\text{dy}}{\text{dx}}\Big)^3-4\Big(\frac{\text{dy}}{\text{dx}}\Big)^2+7\text{y}=\sin\text{x}$

Find the intervals in which the function f given by $f\left( x \right) = 4{x^3} - 6{x^2} - 72x + 30$ is

increasing
decreasing.

If X and Y are 2 × 2 matrices, then solve the following matrix equations for X and Y.
$2\text{X}+3\text{Y}=\begin{bmatrix}2&3\\4&0\end{bmatrix},\ 3\text{X}+2\text{Y}\begin{bmatrix}-2&2\\1&-5\end{bmatrix}$

Evaluate the following:
$\tan^{-1}(\tan1)$

Show that the matrix $A=\left[\begin{array}{rrr} {0} & {1} & {-1} \\ {-1} & {0} & {1} \\ {1} & {-1} & {0} \end{array}\right]$is a skew-symmetric matrix.

Evaluate the following:
$\sin^{-1}(\sin12)$