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Tanong
4. A car’s performance is often judged by the shortest time required to accelerate the car from rest to 100
km/h. The new Ford Mustang can achieve this in 10 seconds. What is the average acceleration of this
sports car in m/s29
Mga sagot sa #1 sa Tanong: 4. A car’s performance is often judged by the shortest time required to accelerate the car from rest to 100
km/h. The new Ford Mustang can achieve this in 10 seconds. What is the average acceleration of this
sports car in m/s29
[tex]\tt{\huge{\blue{Explanation:}}}[/tex]
The acceleration of an object is given by
[tex]\boxed{a = \frac{v_{f} – v_{i}}{t}}[/tex]
where:
a = acceleration
vf = final velocity
vi = initial velocity
t = time
[tex]\tt{\huge{\red{Solution:}}}[/tex]
Listing the given values
vf = 100 km/h = 27.78 m/s
vi = 0
t = 10 s
Solving for a
[tex]a = \dfrac{v_{f} – v_{i}}{t}[/tex]
[tex]a = \dfrac{\text{27.78 m/s} – 0}{\text{10 s}}[/tex]
[tex]\boxed{a = \text{2.78 m/}\text{s}^{2}}[/tex]
Therefore, the average acceleration of the sports car is 2.78 m/s².
[tex]\\[/tex]
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Napakaraming tanong at sagot tungkol sa 4. A car’s performance is often judged by the shortest time required to accelerate the car from rest…, sana ay makatulong ito sa paglutas ng iyong problema.