(5} For a horizontal launch {8.1 = G] at a fixed height h > 0, are the statements below correct? (Assuming friction can be ignored] 1. The object's horizontal velocity remains constant while traveling. 2. The object's acceleration is always tangent to its trojectorv . 3. No matter how fast the object is launched, the horizontal travel distance x is always the same. 4. No matter how fast the object is launched, the travel time is always the same