Why are so many people using this on thing like a freaking dating app???

When a resistor with resistance r is connected to a 1.50-v flashlight battery, the resistor consumes 0.0625 w of electrical power. (throughout, assume that each battery has negligible internal resistance.) what power does the resistor consume if it is connected to a 12.6-v car battery? assume that r remains constant when the power consumption changes.

What is tan(61)? а. 1.80 b. 0.49 c. 0.61 d. 0.87

If a star is moving toward earth, it is