In which situation does the law of conservation of momentum apply?
a.) in the absence of greatest velocity
b.) in the presence of least velocity
c.) in the absence of outside forces
d.) in the presence of outside forces

If the force applied to an object remains constant, is more power needed for the object to move faster ? explain

What occurs during a combustion reaction

Estimate the schwarzschild radius (in kilometers) for a mini-black hole formed when a superadvanced civilization decides to punish you (unfairly) by squeezing you until you become so small that you disappear inside your own event horizon. (assume that the your weight is 50 kg)