Tracy took a road trip out west where she had a chance to visit both the north and south rims of the grand canyon. she observed more wildlife and a greater variety of views from the south rim, but enjoyed a less crowded more peaceful experience at the north rim. she was able to hike several trails at both locations and found the staff to be . what would be the best way for tracy to categorize her observations? a. similarities = variety of views, crowds, peaceful differences = amount of wildlife, hiking trails, staff b. similarities = staff, ability to hike differences = variety of views, crowds, peacefulness, wildlife sightings c. similarities = staff, views, amount of wildlife differences = difficulty levels of hiking trails, crowds, peacefulness d. similarities = both crowded, excellent views, ability to hike differences = peacefulness, staff availability, amount of wildlife

You and a friend (alex) are at a a tree-top adventure park .. . part of the course requires you to climb up a rope. you both climb the same rope in the same amount of time. however, the tension in the rope is greater when alex climbs. who did the most work? alex did - more tension means more force - more force means more work was done you did - less tension means less force - less force means more work was done to find the work done, the force exerted and distance moved are multiplied. a couch is moved twice before you are happy with its placement. the same force was used to move the couch both times. if more work is done the first time it is moved, what do you know about the distance it was moved? when more work was done, the couch was moved less. when more work was done, the couch was moved further. when more work was done, the couch wasn't moved at all. when more work was done, the couch was moved the same distance.

Ineed asap! list 3 examples in which friction us or makes things easier in our daily life. explain the effect of friction for each. *make sure you explain the effect of friction for each example! *

All the simple machines make work easier to do by changing the or of a force. a. size; type b. work; type c. size; direction d. type; direction