the centre of mass of the apple is 25cm from the pivot and the centre of mass of the weight is 45cm from the pivot. calculate the weight of the apple

What color of light must blue light mix with to create white light? a. yellow b. white c. blue d. green

Jason is a body builder. despite being more fit, he weighs more than his brother ryan, who is the same height. which is a possible reason? a. jason has more muscle mass than ryan does. b. jason has more body fat than ryan does. c. jason has more muscle mass and body fat than ryan does d. jason has less body fat than ryan does.

How are series and parallel circuits simililar? both have multiple paths for electrons to travel. both require resistors in their circuits. both require a switch to complete the circuit. both have at least one path for electrons to travel.