(figure 1) shows two 1. 0 kg blocks connected by a rope. A second rope hangs beneath the lower block. Both ropes have a mass of 250 g. The entire assembly is accelerated upward at 3. 0 m/s2 by force f⃗.

Assessment includes a. interviews, recorded conversations, videos, frequency counts, and time samples. b. formal standardized tests and developmental screening tools. c. various types of documented observations, documentation of child work, checklists, rating scales, and standardized tests. d. anecdotal notes, narratives or daily records, daily health checks, and teacher observation checklists.

All businesses can discriminate against workers based on a nation of origin b. immigration status c. mental disability d ane

Technological solutions have good bad effects. what is one bad effect of spraying a chemical pesticide on crops