Question

The distance travelled by an object in time (100+-1)s is (5.2+-0.1)M.What is the speed and it's error?​

Answer 1

Answer:

99s 5.1m

Explanation:

{100+(-1)}

{100-1}

99s

{5.2+(-0.1)}

{5.2-0.1}

5.1m