1) Identify weather it is contact or non contact force. a) Non contact force b) Contact force 2) Identify weather it is contact or non contact force. a) Non contact force b) Contact force 3) Identify weather it is contact or non contact force. a) Non contact force b) Contact force 4) Identify type of contact force. a) frictional force  b) muscular force 5) Identify type of contact force. a) frictional force b) muscular force

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