A car is travelling at 20 km/h, it speeds upto 60 km/h in 6 seconds. What
is its acceleration?
Answers
Answered by
118
⇝ Given :-
- A car is travelling at 20 km/h.
- It speeds upto 60 km/h in 6 seconds.
⇝ To Find :-
- The Acceleration of the Car.
⇝ Solution :-
❒ Converting Velocities in m/s ;
❒ Calculating Acceleration :-
We Have ,
- Initial Velocity = u = 5.56 m/s
- Final Velocity = v = 16.67 m/s
- Time Taken = t = 6 s.
Let Acceleration of car be = a m/s².
★ We Have 1st Equation of Motion as :
⏩ Putting Given Values :
Hence,
Answered by
58
Answer:
Given :-
- A car is travelling at 20km/h , it speed upto 60km/h in 60seconds.
□To find :-
- What is its acceleration.
□Solution :-
- Here one thing we should know that,
- If we should enter to your question we should convert the initial and final velocities in m/s.
- Initial velocity: -
- Initial velocity = 20 km/h
2)Final velocity :-
- Final velocity =60 km/h
□Now, lets enter to question,
- Here we should calculate acceleration,
- Here we should use the formula is equations motion to get the answer.
- Now applying the values we get that,
□Therefore,
- Acceleration =1.85 m/s^2.
For more information :-
- https://brainly.in/question/20728697
- https://brainly.in/question/10462351
- search on web.
□Hope it helps u mate .
□Thank you .
Similar questions