Answer:
Explanation:
Hello,
In this case, considering that the density is defined as:
Thus, since 1 kg equals 1000 g and 1 L equal 1000 mL, the required density in g/mL turns out:
Take into account that since 0.65 L has two significant figures, the result is also shown with two significant figures.
Regards.
Extreme cold which is usually produced by liquid nitrogen. Hope that helps!
Answer is: heat energy.
Braking is the process of controlling the velocity of an object (in this example bicycle) by inhibiting its motion.
Mechanical energy can be either kinetic or potential energy and has to do with the energy of position and motion of an object.
Kinetic energy is energy of the speed of an object and how much mass it has; basically how the object is moving.
Potential energy is type of energy is stored energy; it can be increased by getting into a higher position and/or stretching an object such as a rubber band.
A mechanical brake applies a friction force to convert the kinetic energy of the bicycle into heat energy which then dissipates into the atmosphere.
I think it can change the paperclip's color.
