TYPES OF PLATE BOUNDARIES In the space provided, write the letter of the definition that best matches the term
or phrase.
19. divergent
20. convergent
21. transform
22. mid-ocean ridge
23. subduction zone
24. fracture zone
a. boundary between tectonic plates that are
sliding past each other horizontally
b. region where one plate moves under another
c. boundary between tectonic plates that are
moving away from each other
d. undersea mountain range
e. short segments of a mid-ocean ridge that are
connected by transform boundaries
f. the boundary between tectonic plates that
are colliding

Alandscaper is shopping for landscaping materials. she wants to use materials through which water flows easily. which materials should she choose? check all that apply. clay gravel granite rocks with cracks loosely packed soil

At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.

3. a worker pushes a 30.5 kg polished stone along a polished table with a force on bonin a straight line for 5.20 s after starting from rest. there is no friction between thestone and the table. at the end of the table. the stone is hooked to a cable with a lengthof 62.0 cm to rotate it to a rough table to store until they can be picked up. the roughtable has a coefficient of static friction 0.702 with the polished stone. remember that 8= 9.80 m/s2a) what is the speed of the stone when it is hooked to the cable? b) what is the tension in the cable while the stone is rotating? (there is still nofriction)c) how much force is needed to make the stone begin sliding from rest on therough table? ius = 0.70262.0 cm30.5 kg20.5 kg6= 0