a particle starts moving horizontally with constant acceleration. if it travels a distance "s1" in the first 2sec ans "s2" in the first 3s then distance it travels in the 9th second is
A. s1+s2
B. 2s1+s2
C. s2+3s1
D.3s2-s1
Share
a particle starts moving horizontally with constant acceleration. if it travels a distance "s1" in the first 2sec ans "s2" in the first 3s then distance it travels in the 9th second is
A. s1+s2
B. 2s1+s2
C. s2+3s1
D.3s2-s1
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
The correct option is C
s²=3s¹
Let a be the constant acceleration of the particle.