What is the momentum of a 8850 kg medium truck that is traveling with a velocity of 55 m/s west on the highway
1 answer:
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Answer:
Explanation:
Let say the empty wagon has mass "M"
now by newton's II Law we will have
now it is given that empty wagon is pulled with acceleration 1.4 m/s/s
now we will have
now a child of mass three times the mass of wagon is sitting on the empty wagon
so here we have
so we have
Answer:
Explanation:
We can use the conservation of momentum. The initial momentum is equal to the final momentum:
x-coordinate
(1)
y-coordinate
(2)
We can divide equations (2) and (1):
I hope it helps you!