Answer: 8 m/s²
Explanation:
v₀ = initial velocity of the roller coaster at the top of hill = 10 m/s
v = final velocity of the roller coaster at the bottom of hill = 26 m/s
a = acceleration of the coaster = ?
t = time of travel = 2 sec
using the kinematics equation
v = v₀ + a t
inserting the values
26 = 10 + a (2)
subtracting 10 both side
26 - 10 = 10 - 10 + 2 a
16 = 2 a
dividing both side by "2"
16/2 = 2a/2
ans: 8 m/s²
Answer:
Most powerful leader in Congress. Most important job is to decide what bills will be debated by the full House and when. He or she also presides over the House, assigns bills to committees, and appoints members to special committees.
Explanation:
The vehicles are increasing day by day and everyone now wants or owns a personal vehicle. This has led to the increase in traffic conditions and the chances of accidents. To avoid any unfortunate events we must follow traffic rules.
<h3>What are the indicators for not taking a turn/</h3>
A. The drivers must not take a right turn if there is no sign for the right turn. The right turn should also not be taken when the signals are red.
B. If a driver mistakenly take right turn he should give an indicator before turning and should also check if their are any vehicles approaching from either of the sides.
Therefore, by following proper traffic rules one can reduce the chances of risk to thyself and others.
Learn more about traffic rules here:
brainly.com/question/7634466
