A. Increasing the inertia.
Answer:
Explanation:
potential energy=mass*height*gravity
=10*10*9.8
=100*9.8
980 joule
Potential energy=mgh
m=3kg
g=<span> 9.81 m/s)</span>
h=<span> 1.00 m
p.E=</span><span> 3*9.81*1 = 29.43 Joules
</span><span> (1/2)mv^2=mgh
</span>so the kinetic energy is equal to
=29.4 J
Answer:
Black is the result of absorbing all colors with different wavelengths. No light is reflecting off it that we can see. So we can see it in white because as far as our eyes, there is just enough contrast in the light against the white for the print to be visible.
Answer:
5 miles a second
Explanation:
20 divided by 4
hope it helps and for brainliest :)