Answer :
Answer:
imagine you are riding a bike or cycle then you have the choice to control it by yourself your moving with a speed this time but suppose you take a right turn you still moving with a speed but now your speed has a direction and the speed with direction is known as velocity where as if you are moving straight without any turn without any direction it would be considered as speed hope you understand.
man Lijiye aap ek cycle ya bike chala rahe hain aap ek store per Ja Rahe Hain agar aap सीधे-सीधे Chalte Hain Bina Koi turn liye To Ham use speed bolenge lekin aap Agar Ek turn right turn Lete Hain vah aapki speed Kuchh kilometer Prati ghanta hai to usko velocity Kaha jaega Yahi Antar hai speed aur velocity mein