Physics, asked by alivabnt19, 6 months ago

Weight of a body equal to normal reaction

Answers

Answered by AkashKumar2006

0

Answer:

Frictional force f=28.2cos45

o

=28.2

2

1

=20N

Normal reaction R=50−28.2sin45

o

=50−20=30N

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Answered by tajminakhatun1050

0

Answer:

maybe the ans is correct and it's help you .... plz click the thanks button

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