. Write steps to apply Laws of Motion


Best Answer

Steps To Apply Laws Of Motion:

i. If there are many bodies in the system and they are placed or connected in such a way that all bodies in the system have same acceleration, then apply Newton’s second law on the system. After calculating acceleration (a), draw FBD for each body in the system. Then use Newton’s second law for each of them to get unknowns.

ii. If system has number of bodies with different accelerations, then first find constraint relations (relationship between their accelerations). Draw FBD for each of the body in the system. Then use Newton’s second law for each of them to get the unknowns.

 

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