A woman travels a distance of 1 m towards north then 2m towards east and finally 3m towards south. Find the displacement.

A woman travels a distance of 1 m towards north then 2m towards east and finally 3m towards south. Find the total distance

A particle moves 3 m north, then 4m, east and then 6m south. Calculate the displacement.

A man travels 30m due north on a straight road and reaches a road junction. He then turns through 90^@ towards th east and moves 40m straight.Find what is the displacement?

A man travels 30m due north on a straight road and reaches a road junction. He then turns through 90^@ towards th east and moves 40m straight.Find what is the distance travelled.

A man walks a distance of 3 units from the origin towards the North-East (N45^0E) direction.From there, he walks a distance of 4 units towards the North-West (N45^0W) direction to reach a point Pdot Then, the position of P in the Argand plane is

Ram and Sham start from a point A.Ram moves towards East to E and Sham moves towards South to S.Draw their paths and name the kind of angle which will be formed between them.

An object is placed at a distance of 40 cm from a concave mirror of focal length 15 cm.If the objects is displaced through a distance of 20 cm towards the mirror,by how much distance is the image displaced.

The angle of elevation theta of the top of a light house, as seen by a person on the ground, is such that tan theta=5/2 , When the person moves a distance of 240 m. towards the light house, the angle of elevation becomes phi such that tan theta=3/4 . Find the height of the light house.

A proton moves with speed of 7.45 xx10^5ms^-1 directly towards a free proton orginally at rest. Find the distance of the closet approach for the two protons (m_p=1.66 xx 10^-27kg) .