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Physics
Physics
Problem
Impulse produced by a constant force acting for a time interval
Δ
t
\Delta t
Δ
t
is equal to a)
2
Δ
p
2\,\Delta p
2
Δ
p
b)
p
i
+
p
f
2
\dfrac{p_i+p_f}{2}
2
p
i
+
p
f
c)
Δ
p
\Delta p
Δ
p
d)
p
f
p_f
p
f
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