The astrometric technique of planet detection works best for massive planets around nearby stars.
Answer:
9.05 s
Explanation
v=u+at
-Tycho Brahe and
-Ptolemy
i think its going to be 150 because its half of 300
Explanation:
The duration of the impact is 0.005384 seconds
Given
m = 0.43 kg
v = 5.2 m/s
x = 0.014 m
Knowing the formulas