I thought change in momentum was impulse. Is it just equivalent to force? Can you explain this? I don't go to your school. I wanna say I'm here because I think you're the best source for physics tutorials on RUclips.
Impulse is change in momentum, which is equal to net force integrated over time (or net force times time if your net force is constant over some time).And thanks!
thank you you can write the units? i a little confused the units for force didn't settle because F[N] = m*a [Kg*m/sec^2] and F[N] = torque/radios [Kg*m/m]=[Kg] what i miss ?
I have a question that may seem stupid: When do we actually use the integration/derivative formulas... do u have some videos with examples.... do we need to know these formulas? PS: thank u so much for these videos very helpful.
Andrej Bozinov Well, you'll need calculus when things are varying in interesting (read - nonlinear) ways. I do have a few videos on calculus for physics, but I'll recommend patrickJMT if you want to go further.
I thought change in momentum was impulse. Is it just equivalent to force? Can you explain this?
I don't go to your school. I wanna say I'm here because I think you're the best source for physics tutorials on RUclips.
Impulse is change in momentum, which is equal to net force integrated over time (or net force times time if your net force is constant over some time).And thanks!
Sure. Units for Torque are N*m, not kg*m. So it's a trivial cancellation of meters that reduces to N in your second equation.
thank you
you can write the units?
i a little confused the units for force didn't settle
because F[N] = m*a [Kg*m/sec^2] and F[N] = torque/radios [Kg*m/m]=[Kg]
what i miss ?
I have a question that may seem stupid:
When do we actually use the integration/derivative formulas... do u have some videos with examples.... do we need to know these formulas?
PS: thank u so much for these videos very helpful.
Andrej Bozinov Well, you'll need calculus when things are varying in interesting (read - nonlinear) ways. I do have a few videos on calculus for physics, but I'll recommend patrickJMT if you want to go further.
Doc Schuster Thank you for your fast reply