Q: Does "turn" have the same meaning in the following two sentences?

Turn on the spot.

He turned traitor.

A: different meanings

Q: Does "play" have the same meaning in the following two sentences?

Charlie likes to play Mary.

The engine has a wheel that is playing in a rack.

A: different meanings

Q: Does "lob" have the same meaning in the following two sentences?

Lob the tennis ball.

The guard lobbed a pass just over the defender.

A:
the same meaning