~Hello there! ^_^
Your question: An objects momentum is determined by the object's..?
Your answer: An objects momentum is determined by the object's mass and velocity.
Happy Studying! =)
Question not making a sence, Clarify what you wana ask
Answer:
![|P_3|=21.242m/s](https://tex.z-dn.net/?f=%7CP_3%7C%3D21.242m%2Fs)
Explanation:
From the question we are told that:
Mass ![m=200g=0.2](https://tex.z-dn.net/?f=m%3D200g%3D0.2)
Speed ![v=82.0m/s](https://tex.z-dn.net/?f=v%3D82.0m%2Fs)
Mass ![M_2=300g=0.3kg](https://tex.z-dn.net/?f=M_2%3D300g%3D0.3kg)
Speed ![V_2=45.0m/s](https://tex.z-dn.net/?f=V_2%3D45.0m%2Fs)
Generally the equation for Magnitude of the Third piece is mathematically given by
![P_1+P_2+P_3=0](https://tex.z-dn.net/?f=P_1%2BP_2%2BP_3%3D0)
![|P_3|=|P_1+P_2|](https://tex.z-dn.net/?f=%7CP_3%7C%3D%7CP_1%2BP_2%7C)
Where
![P_1=m_1v_1](https://tex.z-dn.net/?f=P_1%3Dm_1v_1)
![P_1=0.2*82](https://tex.z-dn.net/?f=P_1%3D0.2%2A82)
![P_1=16.4kgm/s](https://tex.z-dn.net/?f=P_1%3D16.4kgm%2Fs)
And
![P_2=0.3*45](https://tex.z-dn.net/?f=P_2%3D0.3%2A45)
![P_2=13.5kgm/s](https://tex.z-dn.net/?f=P_2%3D13.5kgm%2Fs)
Therefore
![|P_3|=\sqrt{16.4^2+13.5^2}](https://tex.z-dn.net/?f=%7CP_3%7C%3D%5Csqrt%7B16.4%5E2%2B13.5%5E2%7D)
![|P_3|=21.242m/s](https://tex.z-dn.net/?f=%7CP_3%7C%3D21.242m%2Fs)
D chest tightness
I experienced these the past few days...
but hoped I helped ^_^
Answer:
new volume = 30.513L
Explanation:
V1 =17L , P1= 2.3atm , T1=299K , T2=350K , P2 =1.5atm, V2=?
To find the new volume of the gas we will use the combined gas law.
The combined gas law combines Boyle's law, Charles law and Gay-Lussac's law. Its states that the ratio of the product of pressure and volume to temperature is equal to a constant. its expressed mathematically below.
![\frac{V1P1}{T1} = \frac{V2P2}{T2}](https://tex.z-dn.net/?f=%5Cfrac%7BV1P1%7D%7BT1%7D%20%3D%20%5Cfrac%7BV2P2%7D%7BT2%7D)
![V2 =\frac{V1P1T2}{P2T1}](https://tex.z-dn.net/?f=V2%20%3D%5Cfrac%7BV1P1T2%7D%7BP2T1%7D)
![V2 =\frac{17*2.3*350}{1.5*299}](https://tex.z-dn.net/?f=V2%20%3D%5Cfrac%7B17%2A2.3%2A350%7D%7B1.5%2A299%7D)
![v2 = \frac{13685}{448.5}](https://tex.z-dn.net/?f=v2%20%3D%20%5Cfrac%7B13685%7D%7B448.5%7D)
V2 =30.513L