wiz-icon
MyQuestionIcon
MyQuestionIcon
15
You visited us 15 times! Enjoying our articles? Unlock Full Access!
Question

A particle is moving along x-axis whose instantaneous speed is v=1089x2. The acceleration of the particle is

A
9x m/s2
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
18x m/s2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
9x2 m/s2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
None of these
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A 9x m/s2
Given,
v=1089x2
a=dvdt
a=dvdx.dxdt
=d(1089x2)dx.dxdt
a=(18x)21089x2.1089x2=9x m/s2

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Acceleration
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon