Asensor uses 2.1 ✕ 10-4 a of current when it is operated by a 3.0 v battery. what is the resistance of the radio circuit? assume that the battery voltage is constant, no matter what current is present.

Would corn syrup, molasses, or pancake syrup make a good lubricant in a car engine? explain your answer.

Ahole in the ground in the shape of an inverted cone is 14 meters deep and has radius at the top of 11 meters. the cone is filled to the top with sawdust. the density of the sawdust depends upon the depth, x, following the formula ρ ( x ) = 2.5 + 1.2 e − 0.7 x kg/m3. find the total mass of sawdust in the conical hole.

How is sound is different from music how loundness od sound mention some ways to reduce