Is it possible that the velocity of an object be in a direction other than the direction of acceleration?

Can the velocity of an object be in a direction other than the direction of acceleration?

What is the direction of acceleration?

If a line has direction cosines , then find the direction ratios.

State which of the following situations are possible and give an example for each of these.an object moving in a certain direction with an acceleration in the perpendicular direction.

Drift velocity in a metallic conductor: At room temperature there are large number of free electrons having zero average velocity, but when electric field is applied, the free electrons start moving in a direction opposite to the direction of the applied field with a velocity called drift velocity. Magnitude of acceleration produced in each electron by the electric field is

The plane and polished surface that returns lightr falling on it in the same direction or any other direction is called:

Drift velocity in a metallic conductor: At room temperature there are large number of free electrons having zero average velocity, but when electric field is applied, the free electrons start moving in a direction opposite to the direction of the applied field with a velocity called drift velocity. The magnitude of drift velocity is

Drift velocity in a metallic conductor: At room temperature there are large number of free electrons having zero average velocity, but when electric field is applied, the free electrons start moving in a direction opposite to the direction of the applied field with a velocity called drift velocity. Average thermal velocity of the electron is