A particle is displaced from the point A (-2,0,1) to thp point B(1,3, -3) Find the magnitude of displacement.

Find the distance of the point P (2,3,4) from the X-axis.

What is the distance of the point (1, -2 , 3) from Z-axis ?

Find the distance of the point (-3,4) from the line 12x-5y+2=0

In an electric filed a unit positive charge is displaced from one point to another point along a straingt line of length 2cm and the work done is 2mJ. If it is displaced along a parabilic path between the same points of length 5 cm, What will be the work done?

The points (0,0),(-2,0),(3,0)

The distance between the points (x, 2, 0) and (1, 3, 1) is sqrt6 . Find x.

The lion segment joining the points P(2, 1) and Q (-4, a) is trisected at the point ( 0, 7/8 ). Find the value of a.

Find the distance between the points (b) (4, 0, -1) and (-2, 3, 5)

The slope of the tangent to the curve y^2 = ax^3 + b at the point (2, 3) is 4. Find a and b.