No, they actually travel through the vacuum of outer space, but it also requires the absence of a material sedium.
A nuclear particle with no charge is a neutron
Answer:
A ) 1000 m.
Explanation:
Here initial velocity u = 100 m /s
Final velocity v = 0
Acceleration a = -5 ms⁻²
Distance travelled = S
v² = u² + 2aS
0 = (100)² -2 x 5 S
S = 10000/ 10
=1000 m.