A 5kg block is pulled left 7N, and right 9 N. What is the acceleration on the block? It is_m/s2 to the direction.

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.

Smallest intensity of a stimulus that you can detect 50 percent of the time is

Ais not a mixture. colloid compound suspension solution