Physics 1 College Level
the gravitational constant G =6.67•10⁻¹¹ N•m²/kg², mg =GmM/R², g =G M/R²= =6.67•10⁻¹¹•77.89•10²³/(7.9•10⁶)²= =8.32 m/s²
Physics 1 College Level
R=sqrt(D²+d²)=sqrt(3204²+1247²)=3438 m The angle between R and D is cos α =D/R =3204/3438 α=21.26⁰ mass of the spaceship m=? mass of asteroid M=? F₁=GmM/R²=… F=2F₁cos α=…
physics
Q=cmΔT=1800•7•(70-35)=441000 J
physics
F•Δt=Δp=m•Δv= m(v-0) v= F•Δt/m = 80•0.04/0.058=55.17 m/s
physics
sinα =F₁/F₂=0.5 α= 30⁰, the angle between the two forces = 90⁰+30⁰=120⁰
MIT 2.01x
http://aerostudents.com/files/materialsAndStructures/Hibbeler8thEditionBookSolutions/Chapter%2005.pdf
Phyics help please varify the answer is correct
If RT ia the total R then Rt increases
physics please need help
tanφ=X(L)/R = 250/125 = 2 φ=tan⁻¹2=63.4⁰
Mathematics Ms Sue help
band-pass filter http://www.ibiblio.org/kuphaldt/electricCircuits/AC/AC_8.html
physics please need help
f=1/T=1/10⁻³=1000 Hz
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