A particle moves along a curve of unknown shape but magnitude of force `F` is constant and always acts along tangent to the curve.Then

A particle moving along a circular path due to a centripetal force having constant magnitude is an example of motion with :

A particle moving along a circular path due to a centripetal force having constant magnitude is an example of motion with :

Can an object move along a curved path if no force acts on it?

Can an object move along a curved path if no force acts on it?

A particle moves along the curve y=x^2+2x . Then the point on the curve such that x and y coordinates of the particle change with the same rate

When the force of constant magnitude always act perpendicular to the motion of a particle then :

When the force of constant magnitude always act perpendicular to the motion of a particle then :