Force required to move a mass of 1 kg at rest on a horizontal rough plane is [WB-JEE 2008]

Physics · NEET · NTA Exams — Laws of Motion

Force required to move a mass of 1 kg at rest on a horizontal rough plane is  [WB-JEE 2008]

1. 0.98 N
2. 0.49 N
3. 9.8 N
4. 4.9 N

Answer

(D) 4.9 N

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