3-2.Motion in Plane
medium

કોઈ સદિશને માન તથા દિશા બંને હોય છે. શું અવકાશમાં તેને કોઈ સ્થાન હોય છે? શું સમય સાથે તે બદલાઈ શકે ? શું અવકાશમાં જુદાંજુદાં સ્થાનો પાસે બે સમાન સદિશો $a$ તથા $b$ સમાન ભૌતિક અસર દર્શાવશે ? તમારા જવાબના સમર્થનમાં ઉદાહરણ આપો.

Option A
Option B
Option C
Option D

Solution

No; Yes; No

Generally speaking, a vector has no definite locations in space. This is because a vector remains invariant when displaced in such a way that its magnitude and direction remain the same. However, a position vector has a definite location in space.

A vector can vary with time. For example, the displacement vector of a particle moving with a certain velocity varies with time.

Two equal vectors located at different locations in space need not produce the same physical effect. For example, two equal forces acting on an object at different points can cause the body to rotate, but their combination cannot produce an equal turning effect.

Standard 11
Physics

Similar Questions

Start a Free Trial Now

Confusing about what to choose? Our team will schedule a demo shortly.