A 100 N force which acts at 30° above the horizontal draw a neat vector
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What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest

If element x has 99 protons how many electrons does it have

A6.0-μf air-filled capacitor is connected across a 100-v voltage source. after the source fully charges the capacitor, the capacitor is immersed in transformer oil (of dielectric constant 4.5). how much additional charge flows from the voltage source, which remained connected during the process?