Question : A constant force acts on a body of mass 0.9 𝑘𝑔 at rest for 10𝑠. If the body moves a distance of 250 𝑚, the magnitude of the force is
(A) 3𝑁
(B) 3.5𝑁
(C) 4.0𝑁
(D) 4.5N
Answer : option (D)
Solution :
A constant force acts on a body of mass 0.9 𝑘𝑔 at rest for 10𝑠. If the body moves a distance of 250 𝑚, the magnitude of the force is
with
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