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IUT_18-19
HSC - পদার্থ বিজ্ঞান ১ম পত্র
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অধ্যায়-০৬ঃ মহাকর্ষ ও অভিকর্ষ
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All Topics
A
l
i
h
a
s
a
w
e
i
g
h
t
o
f
100
N
.
W
h
a
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a
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a
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a
=
0.3
g
?
[
H
e
r
e
,
g
=
9.8
m
s
−
2
]
Ali has a weight of 100N. What is his weight in a roller coaster moving downwards with accelerati a= 0.3g? [Here, g = 9.8ms^{-2}]
A
l
iha
s
a
w
e
i
g
h
t
o
f
100
N
.
Wha
t
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s
hi
s
w
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g
h
t
ina
ro
ll
erco
a
s
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er
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d
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w
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w
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cce
l
er
a
t
ia
=
0.3
g
?
[
Here
,
g
=
9.8
m
s
−
2
]
A.
100N
B.
130N
C.
30N
D.
70N
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