If the gravitational potential energy of my dassroom projector is 162 J and it is 38 m off the ground, how much
should it weigh?

Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called

Which changes of state do the labels represent? a: b: c:

Classify each possible hypothesis about a medicinal aloe vera plant as falsifiable or non-falsifiable. aloe vera gel is the best natural skin moisturizer. aloe vera gel can heal wounds by boosting cell renewal. aloe vera juice tastes better than carrot juice. drinking aloe juice can reduce the risk of lung cancer.