Setze folgende Gleichung gleich! 1/2*200N*x^2=80kg*9,81m/s^2*(26,5m*x)

Question

1/2*200N*x^2=80kg*9,81m/s^2*(26,5m*x)

Comments

Was soll der Unsinn?

Answer 1

geht doch:

1/2*200N*x²=80kg*9,81m/s²*(26,5m*x)

100N*x^2 = 784,8N * (26,5m*x)

x^2 = 0,785*(26,5m*x)

x^2 - 208mx = 0

x * ( x-208m) = 0

x=0  oder x=208m.

Answer 2

1/2*200N*x2=80kg*9,81m/s2*(26,5m*x)

100Nx²=20797,2Nmx

100Nx²-20797,2Nmx=0

x(100Nx-20797,2Nm)=0

100Nx-20797,2Nm = 0

x = 207,97m