7.8.If I kick a football, what are the action and reaction (from the point of view of Newton's 3rd Law)?A dog is sitting on a ramp between the ground and the entrance of a shed on some planet. The ramp pushesup and right on the dog with a normal force of 20 N. [Assume the dog is in equilibrium.] Since forces comein pairs, the other force which is paired (according to Newton's 3rd Law) with the mentioned normal force canbe expressed as: (circle one word / phrase from each column to create the correct sentence.)with a friction forcepullspushesbackwarddownthe dogthe Earthforwardthe groundthe planetthe rampthe shedThe dogThe EarthThe groundThe planetThe rampThe shedleftrightupand backwardand downand forwardand leftand rightand upbyfromontowithwith a gravitational forcewith a normal forcewith a tensionequal to 20 N.greater than 20 N.less than 20 N.

Newton's third law every action has equal and opposite reactions.

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If I kick a football, what are the action and reaction (from the point of view of Newton's 3rd Law)?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

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Concept explainers

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.

Question

7.
8.
If I kick a football, what are the action and reaction (from the point of view of Newton's 3rd Law)?
A dog is sitting on a ramp between the ground and the entrance of a shed on some planet. The ramp pushes
up and right on the dog with a normal force of 20 N. [Assume the dog is in equilibrium.] Since forces come
in pairs, the other force which is paired (according to Newton's 3rd Law) with the mentioned normal force can
be expressed as: (circle one word / phrase from each column to create the correct sentence.)
<blank>
with a friction force
pulls
pushes
backward
down
the dog
the Earth
forward
the ground
the planet
the ramp
the shed
The dog
The Earth
The ground
The planet
The ramp
The shed
left
right
up
and backward
and down
and forward
and left
and right
and up
by
from
on
to
with
with a gravitational force
with a normal force
with a tension
equal to 20 N.
greater than 20 N.
less than 20 N.

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