Distance And Displacement - Practice Questions & MCQ

$\pi r$

2r

$\frac{\pi r}{2}$

$\frac{3 \pi r}{2}$

Both Assertion and Reason are correct and Reason is the correct explanation of Assertion.

Both Assertion and Reason are correct but Reason is not the correct explanation of Assertion.

Assertion is true but Reason is false.

Assertion is false but Reason is true.

6m

8m

14m

10m

it can be positive, zero and negative.

Displacement is independent of path.

Displacement can never be greater than the distance

All of the above

It is at rest

It is at rest with respect to ground

It is at rest with respect to Bus

None of the above

33

43

38

31

If both assertion and reason are true and reason is the correct explanation of assertion.

If both assertion and reason are true but reason is not the correct explanation of assertion.

.

If assertion is true but reason is false.

If both assertion and reason are false.

must be zero

may or may not be zero

cannot be zero

depends on the particle

$2 \hat{i}+3 \hat{j}+4 \hat{k}$

$1 \hat{i}+2 \hat{j}+3 \hat{k}$

$1 \hat{i}+3 \hat{j}+4 \hat{k}$

$2 \hat{i}+3 \hat{j}$

Case 1: A and B will collide after 5 s

Case 1: $A$ and $B$ will not collide, and their minimum separation is $5 \sqrt{2} m$

Case 2: A and B will collide after 10 s

Case 2: $A$ and $B$ will not collide, and their minimum separation is $10 \sqrt{2} \mathrm{~m}$

None of the above