A spring stretches 5 cm when a 300-N mass is suspended from it. Calculate the spring constant in N / m .

What is a neurotransmitter involved in mood reward, addiction, and motor behaviors?

What type of relationship exists between the length of a wire and the resistance, if all other factors remain the same? o a. resistance is directly related to length. ob. resistance is directly related to the square of the length. c. resistance is inversely related to the length. d. resistance is inversely related to the square of the length. reset next

The softest and hardest minerals are: softest hardest