Objects can only go so fast and that speed is called terminal velocity. so the answer is A
An object's momentum is the product of its mass and its velocity:
p = mv
p is its momentum, m is its mass, and v is its velocity.
Given values:
p = -80kg×m/s
m = 8kg
Plug in these values and solve for v:
-80 = 8v
v = -10m/s
Choice D
I sorry but I don’t know if you are doing virtual just keep trying and never give up