1 and 4 are tire.
2 and 3 are not.
Assumes the shape and volume of its container
<span>particles can move past one another</span>
Answer:
Explanation: light has been described as a particle and a wave
Answer:
A system of two co-axial cylindersof different diameters which rotate together is called wheel and axle example; the door knob , knob of the tap ,screw driver,water tap