# data[].attributes.body
The resistance that one surface or object encounters when moving over another.

The box is moving forward in the  direction it is being moved and the balls are resisting the encounter it has with the box.

https://www.google.com/search?q=friction&safe=active&rlz=1CADEAC_enUS704US705&source=lnms&sa=X&ved=0ahUKEwi0gIqV0vrVAhUS2WMKHbJDADoQ_AUICSgA&biw=1366&bih=654&dpr=1

# data[].attributes.body
The force that acts between moving surfaces.

The lady is pushing the desk in one direction.

https://www.google.com/search?q=kinetic%20friction&safe=active&rlz=1CADEAC_enUS704US705&source=lnms&sa=X&ved=0ahUKEwjPx-XV0_rVAhUSx2MKHdhACWAQ_AUICSgA&biw=1366&bih=654&dpr=1

# data[].attributes.body
The force that keeps an object at rest.

The rock is not in any possible motion, it's just sitting there.

https://www.google.com/search?q=static%20friction&safe=active&rlz=1CADEAC_enUS704US705&source=lnms&sa=X&ved=0ahUKEwiog6a71PrVAhVQzmMKHcn2D7sQ_AUICSgA&biw=1366&bih=654&dpr=1

# data[].attributes.body
The average speed of an object in an interval of time is the distance traveled by the object divided by the duration of the interval.

The picture shows how long it takes and the length of the way to the park and back home.

https://www.google.com/search?q=average%20speed&safe=active&rlz=1CADEAC_enUS704US705&source=lnms&sa=X&ved=0ahUKEwiCz5Pv1frVAhUO82MKHZhHACAQ_AUICSgA&biw=1366&bih=654&dpr=1

# data[].attributes.body
The sum of all the forces acting on an object.

Both players are going to hit the ball at the same time with different forces.

https://www.google.com/search?safe=active&rlz=1CADEAC_enUS704US705&biw=1366&bih=654&q=net%20force%20definition&oq=net%20force%20def&gs_l=psy-ab.3.0.0l4.1514.2220.0.3836.4.4.0.0.0.0.226.625.0j1j2.3.0....0...1.1.64.psy-ab..1.3.624...0i67k1.-EcjttV9aas

# data[].attributes.body
The rate at which someone or something is moving or operating.

The picture shows how fast a car is speeding.

https://www.google.com/search?safe=active&rlz=1CADEAC_enUS704US705&biw=1366&bih=654&q=speed%20definition&oq=speed%20def&gs_l=psy-ab.3.0.0i131k1j0l3.458.1982.0.3706.4.4.0.0.0.0.404.728.3-1j1.2.0....0...1.1.64.psy-ab..2.2.724...0i67k1.zI1RhfUD7hE

# data[].attributes.body
Increase in the rate of speed of an object.

Often a roller coaster would accelerate.  It would slow down or speed up.

https://www.google.com/search?q=acceleration&safe=active&rlz=1CADEAC_enUS704US705&source=lnms&sa=X&ved=0ahUKEwjwqKH-ifvVAhWCiFQKHbg_DzoQ_AUICSgA&biw=1366&bih=654&dpr=1

# data[].attributes.body
The action or process of moving or being moved.

The car is being driven on the road; therefore, it is in motion.

https://www.google.com/search?q=motion&safe=active&rlz=1CADEAC_enUS704US705&source=lnms&sa=X&ved=0ahUKEwjfjYr0iPvVAhUR12MKHfcaCd0Q_AUICSgA&biw=1366&bih=654&dpr=1

# data[].attributes.body
Two forces acting in opposite directions on an object.

The weight of the metal box is pulling down, while the reaction force of the table is pushing upwards.

https://www.google.com/search?q=balanced%20force%20definition&safe=active&rlz=1CADEAC_enUS704US705&source=lnms&sa=X&ved=0ahUKEwjpjum12PrVAhVS8WMKHY7zBWkQ_AUICSgA&biw=1366&bih=654&dpr=1

# data[].attributes.body
The strength or energy of physical action or movement.

The boy is using his force to throw the ball.

https://www.google.com/search?safe=active&rlz=1CADEAC_enUS704US705&biw=1366&bih=654&q=force%20definition&oq=force%20def&gs_l=psy-ab.3.0.0i131k1j0l3.3524.5021.0.6290.4.4.0.0.0.0.436.842.4-2.2.0....0...1.1.64.psy-ab..2.2.841...0i67k1.Jl6xqm2pNiQ

# data[].attributes.body
A basis or standard  for evaluation, assessment, or comparison.

The man has an instrument facing and pointing to the reference point.

https://www.google.com/search?q=reference%20point&safe=active&rlz=1CADEAC_enUS704US705&source=lnms&sa=X&ved=0ahUKEwjM2sfZh_vVAhUR0WMKHWG-C9gQ_AUICSgA&biw=1366&bih=654&dpr=1