heavy box of 20kg is placed on horizontal surface find the Normal reaction on the normal box.(g=10m/s²)
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Answer:
200 N (downward)
Explanation:
NORMAL REACTION = FORCE ACTING ON BOX
Mass=20kg
Asc=10m/s^2
FORCE ->
F=ma
=(20*10)N
=200N
(Downward)
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