At what speed will the DART rocket collide with Dimorphos?
A.
500 mph
B.
1,500 mph
C.
15,000 mph
D.
100,000 mph
1 answer
C. 15,000 mph
A.
500 mph
B.
1,500 mph
C.
15,000 mph
D.
100,000 mph
1 answer