A boy is on a sled moving down a hill at 20 m/s, the momentum of the child is mathematically given as 5 kg.m/s, Option A.
What is the momentum of the child and sled?
Question Parameter(s):
A boy is on a sled moving down a hill at 20 m/s.
The combined mass of the sled and child is 100 kg
Generally, the equation for the momentum is mathematically given as
F=ma
Therefore
x=100/20
x=5 kg.m/s
In conclusion, the momentum
x=5 kg.m/s
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