InterviewSolution
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InterviewSolution
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Which force is different from others? Why?How will the player stop sliding? |
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Answer» tion:CONTACT FORCES:They are such forces which are exerted on objects by DIRECT contact. The forces which acts on bodies when they are in actual contact are called the contact forces.The following forces come under Contact Forces.Frictional forcesNormal REACTION forceTension force as APPLIED through stringsForce exerted by a springForce exerted during collisionForce exerted by a springForce exerted during collisionForce applied as a pull or pushNon Contact Force:The forces which act on bodies without being physically touched, are called the non-contact forces. The following forces come under non-contact forces : Gravitational ForceElectrostatic ForceMagnetic ForceHence, the odd man out is stretching force of a spring. |
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