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 + 12at2,

but u = 0,

thus 9 = 12 x a x 32

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


Next: A trolley moving on a horizontal bench of height 1.2 m, strikes a barrier at the edge of the bench. The brass mass on the top of the trolley flies off on impact and lands
Previous: A ball of mass 200 g is thrown vertically upwards with velocity of 5ms-1. The air resistance is 0.4 N. Determine

View More Physics Questions and Answers | Return to Questions Index


Exams With Marking Schemes

Related Questions