Una pelota de golf sale del punto de partida, al ser golpeada, con una velocidad de 40 m/s a 65°. si cae sobre un green ubicado 10 m mas arriba que el punto de partida, ¿cual fue el tiempo que permaneció en el aire y cuál fue la distancia horizontal recorrida respecto al palo?

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?

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.

Ms.hidalgo opens the door to her classroom. her classroom is 60 degrees and the air outside is 80. predict what will happen using your knowledge of how heat flows.