A particle is moving along the x−axis whose acceleration is given by a=3x−4, where x is the location of the particle. At t=0, the particle is at rest at x=4/3m. The distance travelled by the particle in 5s is
A
Zero
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
42m
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Infinite
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 Zero t=0, x=43 and V=0 =0=3×(43)2−8×43+C C=323−163=163 v=√3x2−8x+163$ Now see at x=43 a=3x−4 =3×43−4 =a=0 it will no move angular S=0