A 4900 n gear box with a mass of 500kg falls to the ground. What is it’s acceleration due to gravity?
1 answer:
Answer:
, towards the ground
Explanation:
For an object in free fall, the only force acting on it is the force of gravity. We can write it as
where
F is called weight of the object
m is the mass of the object
g is the acceleration due to gravity
We can re-arrange the equation as
For the box in the problem, we know:
F = 4900 N
m = 500 kg
Therefore, we can find the value of g:
And the direction is the same as the force of gravity (downward).
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It is a type capacitor is in which two metal plates arranged in such a way so that they are connected in parallel . The potential energy is stored in the capacitor will be 2.7×10⁻⁵.
<h3>What is parallel plate capacitor ?</h3>It is an type capacitor is an in which two metal plates arranged in such a way so that they are connected in parallel and have some distance between them.
A dielectric medium is a must in between these plates. helps to stop the flow of electric current through it due to its non-conductive nature .
The given data in the problem is;
Q is the charge= 1.5 µC
V is the change in voltage across the plates is = 36 V.
U is the potential energy=?
The formula for the potential energy is given by;
Hence the potential energy is stored in the capacitor will be 2.7×10⁻⁵.
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