State which of the following situations are possible and give an examp

1.	State which of the following situations are possible and give an example for each of these;a) an object with a constant acceleration but with zero velocity.b) an object moving in a certain direction with an acceleration in the perpendicular direction.
Answer» a) This is possible Eg: when a ball is thrown to a height its velocity is zero. (For a ball G = 9.8 m/s²) b) This is possible Eg: when a car moves in a curved line, its acceleration is perpendicular to given direction.

State which of the following situations are possible and give an example for each of these;a) an object with a constant acceleration but with zero velocity.b) an object moving in a certain direction with an acceleration in the perpendicular direction.

Answer»

a) This is possible
Eg: when a ball is thrown to a height its velocity is zero.
(For a ball G = 9.8 m/s²)

b) This is possible
Eg: when a car moves in a curved line, its acceleration is perpendicular to given direction.