A worker drags a box of mass 50 kg that is initially at rest across a horizontal floor. The workerattaches a rope to the box and pulls on the rope so that the rope makes a constant angle of36. 8o above the horizontal. The coefficient of static and kinetic friction between the box and thefloor is 0. 18 and 0. 10, respectively. It takes the worker 5. 12 seconds to move the box 10 m fromrest.

Scientists observed a rock stratum and discovered some fossils. the image shows the fossils they discovered. what can you interpret from the image? an illustration showing layers rock with fossils embedded in some rock layers1. the dinosaur and the mammoth existed after the trilobites.2. the dinosaur and the armored fish existed before the trilobites.3. the trilobites and the armored fish died before the dinosaur.4. the trilobites and the armored fish were born after the dinosaur.5. the early mammoth is older than the trilobites.

Your data will you choose that you can use in your planning. a. evidence-based practices b. strategies others have used c. new and innovative strategies d. strategies recommended by family members

According to the passage a mound is