payload

noun
1
the passengers or goods on a vehicle, especially an aircraft, for which payment is received
بار مفید, محموله, بار و مسافر
2
the equipment carried by a spacecraft or satellite
بار علمی, بار ماهواره, بار فضاپیما
3
the explosive power of a bomb or a missile
بار مواد منفجره, محتویات انفجاری