A 2.4kg toy falls from 2m to 1m. What is the change in GPE

The optimistic view of human nature held by supporters of the humanistic perspective led to more positive views of human nature throughout the field of psychology. t or f?

How do you tell if someone actually cares about you? and just say they do?

Using gravity, an elephant can pull a mouse towards it from the ground. true or false explain why. will give brainliest if answered fast and the best explanation