A traveler is rolling his suitcase behind him. The traveler's hand and the suitcase handle each apply a force to one another. Each force is a pull.The force from the suitcase handle pulls the traveler's hand backward.What is the direction of this force?toward the suitcase handletoward the traveler's handSubmit

A waiter carries a plate on top of his arm. The waiter's arm applies an upward force to the plate and holds it up. This force is a push.What is the direction of this force?away from the plateaway from his armSubmit

You push a heavy luggage trolley of mass 80 kg with a force of 100 N.  The trolley was initially at rest and after 4 seconds,it has a speed of 3 m/s. If friction is the only other horizontal force on the trolley apart from the force you exert, find the friction force in the direction of motion of the trolley.

A girl brings her wagon up a hill. She needs to hold the handle tightly because Earth's gravity applies a force to the wagon. This force pulls the wagon downward.What is the direction of this force?toward the center of Earthtoward the wagonSubmit

A boy skips rope. His foot applies a force to the ground to jump. The ground also applies a force to his foot. Each force is a push.The force from the ground pushes the boy's foot and sends him over the rope.What is the direction of this force?away from his footaway from the groundSubmit

Two persons are applying forces on two opposite sides of a movingcart. The cart still moves with the same speed in the samedirection. What do you infer about the magnitudes and directionof the forces applied