Question

please tell the full solutions if you know and don't spam for points...please help it's urgent....​

Answer 1

Answer:

13..(A) is correct.

12..(B) 20 m.... solution attachment mein hai

11..(C) Acceleration.

10..(A) 2.5m/s2....solution attachment mein.

9...SORRY NAHI PTA..

8...(B).. At rest.... because a straight line, parallel to x axis indicates rest.

7...(D) . None of the above... because it indicates Displacement of the body.

6...(A) if the car is moving on a straight road... because... both the displacement and distance are equal.

5...(C) -1.25m/s2....solution in the attachment.

4...(D) Equal or lesa than 1....because Displacement can never be greater than distance covered.

3...(C) The displacement would be 2r... because diameter is the shortest distance of a circle.

2...(C) Km/hr...is the unit of speed.

1...(B) Displacement because it has both magnitude as well as direction...

Question no. 9 k liye sorry....

Hope it helped u... ^_^