Trusted by millions of Kenyans
Study resources on Kenyaplex

Get ready-made curriculum aligned revision materials

Exam papers, notes, holiday assignments and topical questions – all aligned to the Kenyan curriculum.

A particle starts from rest and accelerates uniformly in a straight line. After 3 seconds it is 9 m from the starting point

A particle starts from rest and accelerates uniformly in a straight line. After 3 seconds it is 9 m from the starting point. Determine the acceleration of the particle

Answers


John
S = ut + $\frac{1}{2}at^2$,

but u = 0,

thus 9 = $\frac{1}{2}$ x a x 32

= a = 2m/s2
johnmulu answered the question on February 14, 2017 at 05:26

Answer Attachments

Exams With Marking Schemes

Related Questions