What is temperature?
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A. The amount of energy needed to increase the heat of a substance
by 1 degree
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B. A measure of the total kinetic energy of the particles in a
substance
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c. A measure of how hot or cold something is
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D. The energy of motion of the atoms and molecules in a substance

Determine the amount of work done when a crane lifts a 100-n block form 2m above the ground to 6m above the ground

The softest and hardest minerals are: softest hardest

(2) (a) you have a simple circuit that consists of only a battery (δvbat=1.5v) and two resistors with resistance r1=10ω and r2=5ω, connected in series with each other. what is the current running through the battery? (b) you re-arrange your circuit so now r2 is attached in parallel to r1 rather than in series. what is the current running through the battery? (c) you add an additional resistor r3=7ω on the same branch as r2. what is the current running through the battery? (d) what is the power dissipated in r3?