what is the weight of an object that has a base of 3m2 and has a pressure of 21pa?
Answers
Answered by
1
Answer:
63 N
Explanation:
given, base = 3 m^2
pressure = 21 pa
: W = mg
= ( F ÷ A ) × A ( F = mg)
= P × A
= 21 × 3
= 63 N
Ans
Similar questions