1)
Seeing as Moshe and Aharon fell on their faces, why did Yehoshua and Calev rent their garments?
1.
Ta'anis, 14b: Because some people are answered by merely falling on their faces, and others only
1
by renting their garments.
2
1
Oznaim la'Torah: The 'Vav' in 'vi'Yehoshua bin Nun" implies that Yehoshua and Calev also fell on their faces, like Moshe and Aharon.
2
See Torah Temimah, note 6.