Assume that an intercontinental ballistic missile goes from rest to a suborbital speed of 6.35 km/s in 60.0 s (the actual speed and time are classified).
a) 10.58 m/s²
b) 1.06 x 10³ m/s²
c) 1.06 x 10⁴ m/s²
d) 1.06 x 10⁵ m/s²