Question

a body travels uniformly a distance of 20.0+-0.2m in time 4.0+-0.04s then velocity of the body is

Answer 1

The velocity of the body is equal to 24+-0.008 m/sec

Explanation:

• it is said that there is slight error in the measurement of the distance on the velocity. As a result of this there is some error present in the velocity measurement as well. As a result of this during measurement of velocity we need to make certain consideration.
• For this purpose as , velocity= $\frac{distance}{time}$ ,the error in the measurement of distance and time becomes x for finding the error in measurement of velocity

Answer 2

Answer:

tatri kha le na malim jsjsj jdjn

velocity = (5.0+-