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Subjects
Science CBSE
Class 9 New
How force affects motion
Pumpa Practice Questions
2.
Balanced, unbalanced and zero net forces
Exercise condition:
2
m.
Fill in the blanks:
1.
If two opposite forces are unequal, the object will
Remain unchanged
Move or accelerate
Disappear
Melt
.
2.
An object moving with constant velocity has
zero
large
positive
heavy
net force.
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