An iron that is properly used with rated voltage of 220V for 15 minutes consumes 720kJ of power. Let's calculate: a) Electric capacity of the iron

b) The current flowing through the iron and its resistance then.

Aforce of 34.5 newtons is applied to an object at an angle of 45 º with the horizontal. what is the force acting on the object in the horizontal direction?

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

Asatellite component is in the shape of a cube with 10cm edges, has an evenly distributed mass of 2 kg and one bolt hole at each of four corners. if the maximum predicted random vibration environment is 10 grms, what bolt size would be a good choice for restraint? what other factors might drive bolt size besides force/stress?