Question : A body of 5 𝑘𝑔 is moving with a velocity of 20𝑚/𝑠. If a force of 100𝑁 is applied on it for 10𝑠 in the same direction as its velocity, what will now be the velocity of the body
(A) 200 𝑚/𝑠
(B) 220 𝑚/𝑠
(C) 240 𝑚/𝑠
(D) 260 𝑚/
Answer : option (B)
Solution :
