1 Fe
FA
FC
Which force in the free body diagram above represents gravity?
A) Force A
B) Force B
C) Force C
D) Force D

If a spring has a k value of 100 newtons per meter and it is stretched 0.50 meters, what is the restoring force of the spring?

Jenny wants to test the electrical conductivity of two substances dissolved in water. she is preparing the containers for the experiment. which factor is most important for her to control? a) volumes of the solutions b) appearance of the solutions c) temperatures of the solutions d) concentrations of the solutions

What are the differences and relationships between speed, velocity, and acceleration