Calculate the mass of the body whose weight is 20N
Answers
Answered by
33
Answer:
- F = -20N
- W = 9.8N
- We knot that
- W = mg
- 9.8 = m×9.8
- 9.8÷9.8 = m
- 1kg = mass
- We also know
- F = ma
- 20 = 1×a
- 20 = acceleration
Hορє íτ нєℓρѕ υнн..!
Answered by
0
Answer:
Weight = 9.8 N
W=m×g
9.8=m×9.8
m = 1 kg
Force, F=mass×acceleration
20N=1Kg×a
Acceleration,
a=20m/s²
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