A student compresses the spring in a 0.2N pop-up toy .15 meters. If the spring has a spring constant of 340 newtons per meter, what is the height the 0.2N popper will travel? A: 1m
B: 1.5m
C: 2m
D: 4m

Which of these describe conduction transfer of heat between two objects that are touching transfer of heat by the actual movement of war matter the process in which energy is imitated by one of the object transmitted through space and absorbed by another a process in which energy is released by the molecules breaking apart

=force × distance a. work b. velocity c. pressure d. momentum

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =