wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Figure shows the displacement-time graph of a particle moving in a straight line. Find the signs of velocity and acceleration of particle at time t=t1 and t=t2
207731.bmp

A
vt1 and at2are positive while vt2is negative
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
vt1 and at2are negative while vt2is positive
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
vt1 and vt2are positive while at2is negative
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
vt2 and at2are positive while vt1is negative
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A vt1 and at2are positive while vt2is negative
slope at t1 is positive and that of at t2 s negative. Slope at t1 is increasing and at t2 is decreasing, thus, the acceleration is positive at t1 and negative at t2

flag
Suggest Corrections
thumbs-up
0
similar_icon
Similar questions
View More
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Expression for SHM
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon