A student is a toy car from a bench and places the toy car at the top of a slope as shown in Figure 1. toy car

bench

Figure Desobe an energy transfer that occurs when the student lifts the loy car from 1

the bed and places the toy car at the top of the slope

What defines the mass number of an isotope? a. the sum of the neutrons and protons b. the sum of the neutrons and electrons c. the number of neutrons d. the number of protons

The arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s . 1.) a. precipitation b. water vapor c. icy debris 2.) a. gravitational compression b. biochemical cycling c. radiogenic heating 3.) a, gravity b. magnetic field c. heat energy for plato

How can you increase the strength of an electromagnet?