An object is moving with initial velocity of 25 ms−1 and after 10 s it reaches a final velocity of 50 ms−1. Find its acceleration?
Answers
Answer:
acceleration of the object is 25m/s^(-1)
Explanation:
A = v-u/t
acceleration is final velocity - initial velocity divided by time
then we will get the answer
Given,
Initial velocity = 25 m/s
Final velocity = 50 m/s
Time taken = 10 seconds
To find,
The acceleration of the object.
Solution,
We can simply solve this numerical problem by using the following process.
Now,
Initial velocity (u) = 25 m/s
Final velocity (v) = 50 m/s
Time (t) = 10 seconds
Acceleration (a) = ?
(Here, all of the physical quantities are SI units, so no unit conversion required.)
According to the kinematics, we get the following mathematical expression :
(This will be considered as the final result. As, the initial units are in SI system, we have to use SI unit for the final answer also. And, the SI unit of acceleration is m/s²)
Hence, the acceleration will be 2.5 m/s²