Question

The position of a particle moving along straight line is given by x=$2$ + t - t, the distance travelled by the particle in time interval $0$ to $2$ second is

• A. $0.5m$
• B. $-1.0m$
• C. $2m$
• D. $2.5m$

Answer 1

The correct option is C $2m$

We can see that the distance is a time function in this question and is given by $x=2+t-t$

In 2 second, that is from 0 to 2 sec, distance covered is

$x=2+(2-2)$

x= 2m.