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UNO [17]
2 years ago
15

Can someone please give me the (Answers) to this? ... please ... I need help….

Physics
1 answer:
IceJOKER [234]2 years ago
6 0

#1.

<em>Car </em>1<em> weighs </em>300 kilograms<em> and is moving right at </em>3 meters per second (m/s)

  • v1 (before) = 3 m/s

  • v2 (before) = -1 m/s

  • v1 (after) = 0.5 m/s

#2.

Law of conservation of momentum

momentum before collorion = momentim after collosion

MV + mv = MV' + mv'

1500x25+ 1000x5

37500 + 15000

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