a) more than 40 mi/hr

b) equal to 40 mi/hr

c) less than 40 mi/hr

a) more than 40 mi/hr

b) equal to 40 mi/hr

c) less than 40 mi/hr

a) yes

b) no

c) it depends

a) yes

b) no

c) depends on the velocity

a) it speeds up all the time

b) it slows down all the time

c) it moves at constant velocity

d) sometimes it speeds up and sometimes it slows down

a) it speeds up all the time

b) it slows down all the time

c) it moves at constant velocity

d) sometimes it speeds up and sometimes it slows down

a) decreases

b) increases

c) stays constant

d) increases, then decreases

e) decreases, then increases

a) decreases

b) increases

c) stays constant

d) increases, then decreases

e) decreases, then increases

$125\times10^4$

$1.25\times10^4$

$1.25\times10^6$

$1.25\times10^{-6}$

 $x\ =\ \frac{v}{t}$  

 $t\ =\ x\ \times\ v$  

 $v\ =\ \frac{t}{x}$  

 $x\ =\ v\ \times\ t$  

0.00340

0.000340

34000

3400

13.3464

13.35

13.4

13

12.133

12.13

12.1

12