The angular velocity (in rpm) of the blade of a blender is given in (Figure 1). At what time has the blade completed 20 full revolutions?

Jackson is designing a new heater, and he wants to experiment with different thermally conductive materials. which of these materials would be useful in conducting heat?

Avoltaic cell converts chemical energy to

Which one of the following terms is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line? velocity acceleration equilibrium force inertia