The displacement of a particle S metres, t seconds after passing a fixed point O is given by S=3+2t-5t2

      

The displacement of a particle S metres, t seconds after passing a fixed point O is given by
S=3+2t-5t2

Calculate:
(a) The displacement of the particle 2 seconds later
(b) The time taken for the particle to return to O
(c) The maximum displacement of the particle
(d) The initial velocity of the particle
(e) The acceleration of the particle after t seconds

  

Answers


Wilfred
q225920191032.png
Wilfykil answered the question on September 5, 2019 at 07:32


Next: The figure below shows a prism whose cross section is a regular pentagon of side 6cm and whose length is 20cm
Previous: Element X is found in period 3 group (IV) it consists of two isotopes 28X and QX. A sample of X was found to consist...

View More Mathematics Questions and Answers | Return to Questions Index


Exams With Marking Schemes

Related Questions