An object follows a curved path. The following quantities may remain constant during the motion

Which of the following quantities remain constant during projectile motion?

Which of the following quantities remain constant during projectile motion?

A particle is moving in a curved path. Which of the following quantities may remain constant during its motion?

A particle is moving in a curved path. Which of the following quantities may remain constant during its motion?

Which of the following quantities remains constant during uniform circular motion ?

Which of the following quantities remains constant during uniform circular motion ?

A fielder in a cricket match throws ball from the boundary line to thhe wicket keeper. The ball describes a partabolic path. Which of the following quantities remain constant during the motion in air? (Neglecting air resistance)

Which of following quantities remains constant in transformer ?