What direction is centrifugal force to the force that holds the object in a round path of motion? Group of answer choices

At a right angle

to the left

to the right

Directly opposite

Current enters a circuit at a: 1.positive terminal 2.negative terminal 3.low potential side 4.resistor

Protons and neutrons are found within the nucleus of an atom

This problem has been solved! see the answera non-uniform fire escape ladder is 6.0m long whenextended to the icy alley below. it is held at the top by africtionless pivot, and there is neglibible frictional force fromthe icy surface at the bottom. the ladder weighs 250n, and it'scenter of gravity is 2.0m along the ladder from the bottom. amother and child of total weight 750n are on the ladder 1.5m fromthe pivot. the ladder makes an angle θ with the horizontal.find the magnitude and direction ofa) the force exerted by the icy alley on the ladderb) the force exerted by the ladder on the pivotc) do your answers in part a and b depend on the angle?