Question

Paragraph for Question 1, 2 and 3 given in attachment

1. What is the position of particle at t=0 ?
(1) √2 m
(2) √3 m
(3) 1 m
(4) 2m

2. What is the position of particle at t=ls ?
(1) √2 m
(2) √3 m
(3) 1 m
(4) 2 m

3. What is the position of particle at t=0.5s?
(1) √2 m
(2) √3 m
(3) - √3 m
(4) 2 m

Please give the explanation ​​

Answer 1

Correct Option for 1st question is
2 under root 3 m at t=0
And at t=1 its again option 2 is correct which is under root 3
And at t=0.5 it will be minus of under root 3
Option 3