Question

The distance travelled by an object in time hundred plus minus 1 second is 5.2 plus minus 1.1 metre what is the speed and its error

Answer 1

Answer:

0.052+2.1

Explanation:

x=5.2+1.1

t=100+1

s=x/t

=5.2/100

=0.052

as error are always added

Hence

ds=dx+dt

=1+1.1

=2.1

so the answer is 0.052+2.1