Answer:
4m/s in the direction of the turn
Explanation:
The velocity of an object is the rate of change of its position with respect to a frame of reference.
Assuming the runner stays the same speed as he turns, his velocity will be 4m/s in the speed he turns.
U-235 is an isotope of uranium
The most stable form of uranium isotopes is 235. (0.7198–0.7202%)
-65.8C
i believe its 5.2
