Sainik School Entrance Exam 2020 Solved Paper

Question : 81 of 150

Marks: +1, -0

The boy is pulling a cart by a force of

100 {\N}

. The frictional force experienced by the cart is

20 {\N}

. The force causing the motion of the cart is :-

Solution:

=100 {\N}

Frictional force

=20 {\N}

Resultant force

=100-20=80 {\N}

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