Un vehículo parte del reposo y acelera constantemente a 6 m/s2
1 answer:
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Answer:
a = 15.1 g
Explanation:
The relation between mass and acceleration is given by :
If a₁ = 0.80g, m₁ = 1510 kg, m₂ = 80 kg, we need to find a₂
So,
So, the car's acceleration would be 15.1 g.
Answer:
The permittivity of rubber is
Explanation:
From the question we are told that
The magnitude of the point charge is
The diameter of the rubber shell is
The Electric field inside the rubber shell is
The radius of the rubber is mathematically evaluated as
Generally the electric field for a point is in an insulator(rubber) is mathematically represented as
Where is the permittivity of rubber
=>
=>
substituting values