Speed:550-580 kmph, weight:1500kg, angle of jump:20degree. How much distance would the car cover?

Sounds like homework? What do you think it is, and how did you arrive at that answer?

Google "finding a trajectory equation". You need to do the work, we will help but not do.

Speed:550-580 kmph,

What's KMPH? Thousand miles per hour?


weight:1500kg,

Weight doesn't matter


angle of jump:20degree. How much distance would the car cover?

This can be approximated, but an accurate calculation requires some knowledge of the car's coefficient of drag.