Physics help
M =0.05 Newton Ftr=600Newton
g=9.81m/s2
m=?​

The material that keeps its new shape after it is stretched is called?

Which atomic model was proposed as a result of j. j. thomson’s work?

Suppose a diode consists of a cylindrical cathode with a radius of 6.200×10^−2 cm , mounted coaxially within a cylindrical anode with a radius of 0.5580 cm . the potential difference between the anode and cathode is 260 v . an electron leaves the surface of the cathode with zero initial speed (v initial=0). find its speed vfinal when it strikes the anode.