in positive x direction sign is + (same for +y, +z)
going in reverse is minus.
I think it’s D: depends only on their masses
1) the strong nuclear force, 2) the electromagnetic force, 3) the weak nuclear force, and 4) gravity
a). F= m a
500 N = (m) (5.00 m/s^2)
m = 100 kg
b). Accelerating body covers distance of
D = 1/2 a T^2
D = 1/2 (5.00 m/s^2) (100 s)^2
D = 25,000 meters
Note: I'm pretty sure the acceleration is typed wrong in the question. If so, then these answers won't be correct.
Answer: custodian,
Explanation: they never saw any colored women in the division before