(PHYSICS, 11th)
1) How many minimum number of coplanar vectors having different magnitudes can be added to give zero resultant?
2) Five equal forces of 10 N each are applied at one point and all are lying in one plane. If the angles between them are equal, the resultant force will be:
Options: 0, 10N, 20N, 10 root 2 N
Answers
Answered by
0
1. Part -1 see image for answer.
2. The resultant will be a zero vector as all the vectors are inclined at equal angles w.r.t each other. All the vectors would cancel out each other. Even in real life if you pull an object with the same force from differnt positions with equal angles between each force the object would not move.
2. The resultant will be a zero vector as all the vectors are inclined at equal angles w.r.t each other. All the vectors would cancel out each other. Even in real life if you pull an object with the same force from differnt positions with equal angles between each force the object would not move.
Attachments:
manasi78:
Thanks a lot!
Similar questions