cuente el numero de lugares que debe moverse de derecha izquierda para ubica una coma de tal manera que se forme un numero comprendido entre 1 y 10

What is tan(61)? а. 1.80 b. 0.49 c. 0.61 d. 0.87

Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object 1 is 900 j. after the force has pulled each object, object 1 moves twice as fast as object 2. how much work is done on object 2?

In automobile steering wheel is shown what is the ideal mechanical advantage blank? if the ama is eight what is the efficiency of the steering wheel?