Suppose you exert a force of 337 n tangential to a grindstone (a solid disk) with a radius of 0.398 m and a mass of 98.0 kg what is the resulting angular acceleration of the grindstone assuming negligible opposing friction?

How many dots must be added to the symbol to properly represent a standard nitrogen ion? a) 1 b) 3 c) 5 d) 8

Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec

Aspecified volume of space contains an electric field for which the magnitude is given by e=e0cos(ωt). suppose that e0 = 20 v/m and ω = 1.0 × 107 s−1. part a what is the maximum displacement current through a 0.80 m2 cross-sectional area of this volume? express your answer with the appropriate units. idisp, max i d i s p , m a x = nothing nothing request answer part b how would this area have to be oriented relative to the electric field to get this maximum displacement current?