2.Motion in Straight Line
easy

चित्र में दिखाए गए प्रत्येक ग्राफ के लिए किसी उचित भौतिक स्थिति का सुझाव दीजिए :

Option A
Option B
Option C
Option D

Solution

The given $x-t$ graph shows that initially a body was at rest. Then, its velocity increases with time and attains an instantaneous constant value. The velocity then reduces to zero with an increase in time. Then, its velocity increases with time in the opposite direction and acquires a constant value. A similar physical situation arises when a football (initially kept at rest) is kicked and gets rebound from a rigid wall so that its speed gets reduced. Then, it passes from the player who has kicked it and ultimately gets stopped after sometime.

Standard 11
Physics

Similar Questions

Start a Free Trial Now

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