Four blocks are kept in a row on a smooth horizontal table with their centres of mass colinear as shown in the figure. An external force of 60 N is applied from left on the 7 kg block to
them along the table. The forces exerted by them are:
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Answer:
Four blocks are kept in a row on a smooth horizontal table with their centres of mass colinear
Explanation:
external force of 60 N is applied from left on the 7 kg block
The forces exerted by them are
muscular force
contact force
electrostic force
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