using figure 4-1 determine the force if the receiver is the tire and the agent is the earth.

a. gravity

b. elastic

c. tension

d. normal

At what point the certain object feels zero garvitational force between earth and the moon. take the required information from the book. required: distance away from earth or moon

Un jugador de beisbol batea un foul recto en el aire. la pelota deja el bate con una rapidez de 120 km/h. en ausencia de resistencia del aire. ? cual sera la rapidez de la pelota cuando la atrape el catcher

The coefficient of friction is a number that represents the resistance to sliding between two in contact with one another.