Sure, but meteoroids generally travel from 11 km/sec to 72 km/sec down towards Earth. And then, assuming it makes its way down to the ground, would be travelling around 2.4km/s. Yet this impact is capable of doing some crazy shit. According to Chaos' calc, the one's Revan was throwing were traveling from 25km/sec to 7,800km/sec (with a 5,000km/sec medium) - enough to utterly turn them into dust. If it is the typical 1 G like you claim, the amount of force Revan is putting on these things is insane. Like, the fastest meteor ever recorded was travelling at 28km/s. Revan utterly surpassed that shit so hard it's kind of embarrassing.
Well, it's all we have to base off of. We can't simply ignore. And link me to examples of Barsen'thor turning things to dust even half the size of one of the meteors, lol.
The fastest one on record was traveling at 28.6 km/s and was around 8-13 feet in size. The asteroid entered the atmosphere with a kinetic energy of about 4 kilotons (compare to the Hiroshima bomb's 12.5 kilotons). This lone meteor should be around the same size as one of the thirty Revan brought down, yet a shit ton of small fragments were recovered all around Alaska.
Let's be generous and say there were still some rocks around the place, and we got Revan outclassing atomic bombs in kinetic energy. 😉