nuvaj97
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nuvaj97 commented,
Thank you, Janice Holz.
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nuvaj97 created a post,
High school physics Work And Power
How do I know that I have to convert this into seconds?
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nuvaj97 commented,
Elain, How do I know to change 4.2*10^5 to 0.42*10^6?
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nuvaj97 created a post,
conservation of energy quiz
How do I know when to use: UGf =UGi -Thermal energy.
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nuvaj97 created a post,
Newton's law of gravitational
How did they get 6.79*10^6m as the equation in this last picture here:
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nuvaj97 created a post,
Newton's second law quiz problem
How does when rubber slides on dry concrete, it experiences 5x more friction than when it slides on icy concrete in this picture:
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nuvaj97 created a post,
high-school physic quiz question on Newton's second law
how do I know when to use a=net force/change in time or when to use a=net force/mass in this picture: And here is the rest of the problem:
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nuvaj97 created a post,
Newton's first and second law lecture
Look at the top photo. How do I know where Net force "Fy" and Acceleration "Ay" is located on the free-body diagram?
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nuvaj97 commented,
how do I know when finding final momentum, I am using 2.34-1.026 because finding final momentum, I thought it is Mf(Vf)? 2.34 is change in momentum. 1.026 is Initial impulse.
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nuvaj97 created a post,
high-school physic quiz question on impulse
I don't understand how final impulse = change in momentum - initial impulse when both initial and final impulse is (mi)vi or (mf)vf?
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Total activity 29
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