- #1
kath102245
A compact car, mass of 725 kg, is moving at 100 km.hr. What is its momentum? At what velocity is the momentum of a larger car, mass 2175 kg, equal to that of the smaller car?
this is what i have so far:
p=725(100 km/hr)
but i don't kno how to change km/hr into m/sec. And i don't know how to do the second part of the question.
Please help!
Kat
this is what i have so far:
p=725(100 km/hr)
but i don't kno how to change km/hr into m/sec. And i don't know how to do the second part of the question.
Please help!
Kat
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