A 2 C charge and a 4 C charge attract each other with 10 N of force How much will a 2C charge and a 8 C charge attract each other when placed the same distance apart? 10 N

8 N

40 N

20 N

Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?

An architect plans to use solar energy to heat the next house he designs. what principle of absorption and infrared energy can be applied to the design of the new house? how could she apply to those principals?

What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?