Yes yah igit
9
Mars spins faster that was because it then tilted at an angle.
Yes
it spins prograde
Twice
The sidereal rotation period of Mars - one spin on its axis relative to background stars, is 24.623 hours. This is very similar to the earths sidereal rotation period.
Mars takes about 24 hours and 39 minutes to rotate.
Which planet?
Almost. Mars has a similar day length to Earth, a little longer at 24h 39m 35s (apparent solar day).
According to Nasa.gov, one day on Mars is 24hr, 39 min, and 35 sec.
Venus and Mercury rotate slowly, much more slowly than Earth or Mars.
The time it takes to make one spin on its axis relative to the background stars is 24h:37min:22.663sec