Point a because point a is the highest at potential energy converting into the highest kinetic energy.
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Answer:
The speed is 0.97 c.
Explanation:
Given that,
Dilated time t'= 50.0 years
Rest time t = 13.0 years
We need to calculate the speed
Using formula of time dilation
Where, t' = change in time
t = rest time
v = velocity
c = speed of light
Put the value into the formula
Hence, The speed is 0.97 c.
Answer:
-6C
Explanation:
We are given that
Charge on an object,Q=-8C
Charge on one piece of object=
We have to find the exact charge of the other piece.
Let q be the charge of second piece of object.
By conservation of charge
Initial charge=Final charge
Substitute the values then we get
Hence, the exact charge of the other piece=-6C