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∆p=m(v-u)
= 5(20-0.20)
=5× 19.8=99kg m/s
= 5(20-0.20)
=5× 19.8=99kg m/s
Gunjugenius:
∆this means delta.
delta is used when something changes
ok
like∆p means change in momentum
p is used for momentum
thnx ....
:)
and formula is used p=mv
yes....!!! getting the basics right...
ok thanks
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