the mass of a body is 50g. what will be the weight of the body.
Answers
Answered by
5
Answer:
the acceleration due to gravity is about 9.8 m/s², so the weight-force is 50 kg × 9.8 m/s² = 490 kg · m/s² = 490 N.
Answered by
2
Explanation:
The weight of the body will be 490g.
Similar questions
So, we can write,
W
=
G
M
(
50
1000
)
R
2
(where,
G
is the gravitational constant,
M
is the mass of earth and
R
is the radius) (considering the mass is present on the surface of earth or at such a distance,which is negligible in comparison with earth's radius)
Now,
G
=
6.673
⋅
10
−
11
M
=
5.98
⋅
10
24
K
g
and
R
=
6.38
⋅
10
6
m
putting the values we get,
W
=
0.49
N