Question

What is the motion of piston of car engine (rotatory , oscillatory, vibratory)

Answer 1

Answer:

The Wankel engine is a type of internal combustion engine using an eccentric rotary design to convert pressure into rotating motion. All parts rotate in one direction, as opposed to the common reciprocating piston engine, which has pistons instantly and rapidly changing direction 180 degrees.

Answer 2

In the beginning, the piston moves in an Oscillatory motion but then converts to Rotatory motion