Time taken by the body to move through a distance of 12 m is 2 s
Explanation:
using the equation for force
m= mass= 1 kg
F= force= 6 N
a= acceleration=
6= 1 a
a= 6 m/s²
Now using the kinematic equation,
d= distance= 12 m
V= initial velocity=0 as the object is at rest initially
12= 0(t)+ 1/2 (6) t²
t²=4
t= 2 s
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True, I'm not the best when it comes to science, but I'm pretty sure it's this
Escape velocity is the velocity an object needs to escape the gravitational influence of a body if it is in free fall, i.e. no force other than gravity acts on it. Your rocket is not in free fall since it is using its thruster to maintain a constant velocity so the notion of "escape velocity" does not apply to it.
