Oxygen and carbon dioxide
Answer:
Net force on the wagon is 200 N
Explanation:
As we know by Newton's II law that net force on the system of mass is given as product of mass and acceleration
Here we know that
mass = 100 kg
a = 2 m/s/s
now we have
Answer:
Explanation:
r = Radius
k = Coulomb constant =
Electric field is given by
The charge is
The charge is
The charge inside will have the polarity changed
Outside the charge will be
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