Eₖ = √1/2 mv²
Eₖ/v² = 1/2 m
2Eₖ/v² = m
mgh = 1/2 mv²
gh = 1/2 v²
2gh = v²
v = √2gh
= √2 × 10 N/kg × 2 m
= 6.324 ms⁻¹
m = 9.8/(6424)²
= 9.8/39.993
= 0.245 g
I am not sure if it's correct.
i transposed for m in the first equation then to find the velocity I combined the potential and kinetic energy equation. there was no mass because velocity doesn't depend on the mass
Then I used earth's gravitational field strength (g) 10 N/kg and the 2 m was the height provided in the question
you can try working and see if you get the same
The sun. The letter a.sun
The answer is either C or D. I’m not sure but i’m closer to D. Hope this helped!
there are some aspects of religion that make it susceptible to being a latent source of conflict. All religions have their accepted dogma, or articles of belief, that followers must accept without question. This can lead to inflexibility and intolerance in the face of other beliefs. After all, if it is the word of God, how can one compromise it? At the same time, scripture and dogma are often vague and open to interpretation. Therefore, conflict can arise over whose interpretation is the correct one, a conflict that ultimately cannot be solved because there is no arbiter. The winner generally is the interpretation that attracts the most followers. However, those followers must also be motivated to action. Although, almost invariably, the majority of any faith hold moderate views, they are often more complacent, whereas extremists are motivated to bring their interpretation of God's will to fruition.
