Motion

A man moves on a straight path $4\ m$ ahead and $4\ m$ behind. What is the net displacement?

When is the displacement of an object equal to its distance?

If the initial position of a body is $x_1$ and the final position is $x_2$, the displacement is given by:

Velocity is defined as the rate of change of:

The slope of a distance-time graph for non-uniform motion is:

If an object travels $30 m$ in $3 s$, what is its average speed?

Which of these is NOT a unit of speed?

If the displacement of an object is proportional to the square of time, the object moves with:

In which case are the magnitude of speed and velocity the same?

When a ball is dropped from a height, its acceleration is approximately:

If an object's velocity increases by $5\ m/s$ every second, its acceleration is:

Acceleration is a measure of how quickly ___ changes.

For a body at rest, the values of $u$, $v$, and $a$ are all:

A particle moves with an initial velocity of $3\text{ m/s}$ and accelerates at $2\text{ m/s}^2$ for $2\text{ seconds}$. What is its final velocity?

If $u = 5\text{ m/s}$, $v = 15\text{ m/s}$, and $s = 20\text{ m}$, find the acceleration ($a$) using the third equation of motion.

The ratio of the magnitude of displacement to the distance covered by an object moving in a circle for one-fourth of a revolution is:

If an object is moving in a circular path, it must be acted upon by a:

The number of revolutions per unit time is called: