Friction is necessary to cause the wheels to rotate about the axis of the wagon-- without it the wagon would just slide over the surface.
friction
pushing
pulling
Pushing and Pulling differ like Positive and Negative directions.
a spring balance is used to measure a pushing or pulling force.
friction
friction
Use the Force luke.
Pushing or pulling things and getting a easier way of traveling.
pushing
pulling
pulling
Pushing.
Pulling a sled tends to lif the sled and decrease friction thus making less difficult. Pushing does the opposite.
Pushing and Pulling differ like Positive and Negative directions.
a spring balance is used to measure a pushing or pulling force.
Pulling a sled tends to lif the sled and decrease friction thus making less difficult. Pushing does the opposite.