Answer:
C. a fixed point on the road
A. speed up or slow down briefly
Explanation:
This is what the driving laws require.
Answer:
0.447 sec
Explanation:
velocity = distance/ time
distance 'h' is a function of time 't' given by
⇒ differentiating equation
⇒ velocity = 
⇒ acceleration = 
= 24 
deceleration due to gravity = -9.8 m/
= - 9.8 x 3.281 = - 32.154 ft/
Net deceleration = 24 - 32.154 = - 8.15 ft/
at maximum height v = 0
= 
+ 2ah
⇒ 0 = 
+ 2 (-8.15)h
⇒ h = 118.72 ft⇒
118.72 = 12
+ 44t + 16
⇒ 
- 102.72 = 0
⇒ t = -44 ± 
/ (2 x 12)
t = 0.447 sec
Answer:
chemical to thermal and chemical energy to electromagnetic energy
If you didn’t score high enough, you can retake the exams. But too many retakes might affect the chance of getting in the school you chose. Some things that can boost your admission to that school would be if you got a high GPA (Grade Point Average), recommendation letters from your teachers, or after school clubs that you have committed into doing. Most of these takes years to develop though.
