What is your hypothesis (or hypotheses) for this experiment?

(about Thermal Energy Transfer)

Aforce of 34.5 newtons is applied to an object at an angle of 45 º with the horizontal. what is the force acting on the object in the horizontal direction?

Aquarterback pedals 3.3meters southward and then run 5.7meters northward. whats the distance ? and whats the displacement?

Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge