**Question :** The distance travelled by an object along a straight line in time 𝑡 is given by 𝑠 = 3 − 4𝑡 + 5𝑡 2 , the initial velocity of the object is

(A) 3 unit

(B) -3 unit

(C) 4 unit

(D) -4 unit

**Answer :** option (D)

**Solution :**

with
no comment

**Question :** The distance travelled by an object along a straight line in time 𝑡 is given by 𝑠 = 3 − 4𝑡 + 5𝑡 2 , the initial velocity of the object is

(A) 3 unit

(B) -3 unit

(C) 4 unit

(D) -4 unit

**Answer :** option (D)

**Solution :**