Me - hs_sclphysical science,
jigsawinteractive. com/co
question 5
the periodic table is shown.
group-1 2 3 4 5
period
6
7
8
9
10
11
12
13
14
15
16
18
17
u
93
9
33
a
.
82
83 84 85
pb bi po at
+ 104 105
110 111 112 113 114 115 116 117 118
ds rg cn uutf1 uup lv uus uuo
83 s s 66 67 68 69 70 71
90
90
91
%
92
no pu am cm
93 94 95 96 97 98 99 100 101 102 103
bk
use the periodic table to determine which of the following lists consists of elements that have the most similar chemical properties.
o a mg, al, and si
no
b
k, ca, and ga
images
oc mg, ca, and ba
-
tm

note: the given question is incomplete.

complete question is given below.

which is an example of kinetic energy?

a. the energy stored in ethanol  

b. a hockey puck sliding across the ice  

c. a compressed spring  

d. a ball sitting at the top of a ramp

solution: the kinetic energy is the energy posses by the virtue of the motion of the object.

in the given options, a, c and d are the example of potential energy because it is the energy posses by the virtue of the rest of the object. but option b has the kinetic energy as the object is in motion.

hence, a hockey puck sliding across the ice   is the apex example of kinetic energy.

so, the option (b) a hockey puck sliding across the ice   is the correct option.

you can cut your hand off if your not

answer///scientific method;