If a problem doesnt have constant acceleration

[dnt]

do any of the normal kinematic equations still hold?

 

[mukundpa]

If the acceleration is not constant but variable the equations of motions does not hold good. You have to use calculus for such problems.

 

[quicknote]

The answer to this question depends on the specific problem and the variables involved. In general, the kinematic equations are designed to describe motion with constant acceleration, so if the problem does not have constant acceleration, these equations may not accurately represent the motion. However, some of the equations, such as the displacement and velocity equations, may still hold if the acceleration is not changing significantly over the time interval being considered. It is important to carefully analyze the problem and determine which equations are applicable and which may need to be modified or replaced with more appropriate equations.