Question

ACKAGE
12.
A horizontal force of 10 N is applied to a block of mass 2 kg resting on a rough horizontal table
IC
normal force the table is applying on the block is (g = 10 m/s)
a) 10 N upward b) 10 N downward c) 20 N upward
d) 20 N downward​

Answer 1

Answer:

Option b is the answer

Explanation:

accof1kgblock=

1

10−2

=8m/s

2

∴a

com

=

2

8(1)+1(0)

=4m/s

2

Answer 2

Answer:

option b is correct

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