Amy is holding one end of a jump rope. her friend beth is holding the other end of the rope. amy swiftly moves the handle of the jump rope downward, creating a large wave in the rope.

will beth feel a tug on the rope at her end?

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.

When applying kirchhoff's rules, one of the essential steps is to mark each resistor with plus and minus signs to label how the electric potential changes from one end of the resistor to the other. the circuit in the drawing contains four resistors, each marked with the associated plus and minus signs. however, one resistor is marked incorrectly. which one is it?

Simple machines can a. increase force only b. decrease force only c. increase or decrease force