Question

Here dx also tend to zero but we only show delta t tending to 0 ,not delta x tending to 0.Why is it so??​

Answer 1

Answer:

glad that you thought about this.

Explanation:

see... we expressed velocity here as change of distance over time.

so, the determining variable, which actually can change is time.

distance will alwaya be same.

for e.g. Delhi to Varansi is 750 km. it will always be 750km. but the time can vary depending upon speed.

Thats why delta x wont tend to 0 in this case.

hope it help...

if you are satisfied, pls mark Brainliest.

Cheers!