A body travels along a path described by $y = x^2$. What is the ratio of distance to displacement when moving from $(0,0)$ to $(2,4)$?

The numerical ratio of displacement to distance is

A point P on the rim of wheel is initially at rest and in contact with the ground. Find the displacement of the point P if the radius of the wheel is 5 m and the wheel rolls forward through half a revolution

A student walks 10 m North, then 10 m East. What is the distance traveled?

An ant crawls along the edges of a cube of side length 'a'. It starts at one corner and reaches the diagonally opposite corner. If the ant only crawls along the edges and takes the shortest possible path, what is the ratio of the distance it crawls to its displacement?

An athlete completes one round of a circular track or radius R in 40 sec. What will be his displacement at the end of 2 min. 20 sec

A body moves in a circular path of radius 'r'. After completing one full rotation, its displacement is:

If a body travels $30m$ in an interval of $2s$ and $50m$ in the next interval of $2s$ then the acceleration of the body is

A body of mass $2kg$ has an initial velocity of $3m/s$ along $x - axis$ and it is subjected to an acceleration of $2\,m/{s^2}$ in Y-direction. The distance of the body from origin after $4s$ will be

A car moving with a speed of 40 km/h can be stopped by applying breaks after at least 2m. If the same car is moving with a speed of 80 km/h, what is the minimum stopping distance

A particle moves along a semicircular path of radius 5 m from point A to point B. What is the magnitude of its displacement?