Sunday
December 8, 2013

# Posts by Haley

Total # Posts: 357

Physics
How many rpm's will a 2'' Nd45 sphere do spinning at 340.29 m/s. Please help me!! =(

Physics
How many rpm's will a 2'' Nd45 sphere do spinning at 340.29 m/s. Please help me!! =(

english/ grammer
thanks

english/ grammer
would you say: her aspiration of freedom or her aspiration for freedom ?

Math
Why does the division of zero equal one? I just do not understand the process. I've researched it and I have read the responses, but I do not understand them. Can Someone explain it further?

Physics
You serve a tennis ball from a height of 2.29 m above the ground. The ball leaves your racket with a speed of 18.7 m/s at an angle of 6.55° above the horizontal. The horizontal distance from the court's baseline to the net is 11.89 m, and the net is 1.07 m high. Neglec...

math-precalc
In the shot put, the shot must land within a 40 degree sector. Consider a coordinate system where the vertex of the sector is at the origen, one side lies along the positive x-axis, and the units are meters. If a throw lands at the point with coordinates (16, 12), how far is i...

physics
m= .025 kg initial velocity= 27 m/s time= 5.0*10^-4 final velocity= 10 m/s Force*time=mass( final vecolicy - negative initial velocity) F(5.0*10^-4)=(.025)(10-(-27)) F=(.025)(10-(-27))/(5.0*10^-4)