Trinal tin The speed of a car increases from 12 mis to
20 mis in 4 seconds.
a
t
14 -
127
10-
8-
6
= 20-12
4
11
2 m/s²
4
2
d)
vt
0
o 2 4 8 12 16 20 24 28 30 32
30 32 34
(2012) (4)
32 m

What can be found in every skeletal muscle? a. nerves, bones, cartilage, and connective tissue b. tendons, cartilage, nerves, and blood vessels c. muscle fibers, nerves, connective tissue, and blood vessels d. tendons, nerves, blood vessels, and bones

Sound travels slower in colder air that it does in warmer air. make a claim about the effect of air temperature on the speed of sound. support your claim with evidence

Water flows through a garden hose which is attached to a nozzle. the water flows through hose with a speed of 2.19 m/s and through the nozzle with a speed of 19.8 m/s. calculate the maximum height (in m) to which water could be squirted if it emerges from the nozzle and emerges with the nozzle removed.