1.
Two particles each of mass 1 kg are placed at P and Q such that PO = OQ = L. The gravitational force
experienced by another 1 kg mass placed at R, where OR = Lis
mor
L
mo
m
IO I Q
Answers
Answered by
1
Answer:
F
PR
=
(
2
L)
2
GMm
=[cos45
0
i
^
+sin45
0
j
^
]
F
QR
=
(
2
L)
2
GMm
=[cos45
0
i
^
+sin45
0
j
^
]
Therefore,
F
net
=F
PR
+F
QR
=
2L
2
GMm
[cos45
0
i
^
+sin45
0
j
^
−cos45
0
i
^
+sin45
0
j
^
]
=
2L
2
GMm
[2sin45
0
j
^
]
=
2L
2
GMm
×2×
2
1
j
^
=
2
L
2
GMm
j
^
Given,
Mass, =1kg
Then,
F
net
=
2
L
2
G
j
^
(along RO)
Answered by
0
Explanation:
thanku so much dear . you cleared my doubts with explanation . Thanks a lot
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