Newtons third law of motion for every action there is an equal and opposite reaction. As you run you push off with your feet then go back down on them which allows you to run.
When you run in the direction you exert force is the opposite way you run. Friction helps the runner by catching their feet on the track, that's why they wear spikes. The athlete will stop at the end of this sprint by changing her exerted force.
the runner is being effected by newton's third law, because she is pushing down on the earth, and the earth is pushing back so she continues to move.
1. When you are running the force you are using is being exerted forward and downward. 2. Friction helps a runner at the beginning of the race to get traction. 3. He will stop using friction.
Sydney Z., Tori, Shea When you run you are pushing off of earth, and the earth is pushing off of you with and equal amount of force. When a runner needs to stop at the finish line they need friction to have there feet stop. Friction helps the runner stop, before they run into someone.
When you run you push on the ground and accelerate your body. 1. one the ground 2. the friction of the foot on the ground speeds you up. 3. by lessening the force exerted on the ground
Newton's Third Law of Motion is for every action there is an equal but opposite reaction. The runner is applying force to the ground which is the action. In return the ground is pushing back on the runner which is the reaction. 1. When you run, your body exerts downward force. 2. Friction helps runners keep their grip and not slide all over. 3. The athlete will stop at the end of the sprint by applying less force toward the ground.
1)your body exert force the way your moving 2) friction helps the runner because its pushes it the other way. 3) the athlete will stop with friction pushing the other way
Newton's Third Law applies to the story because the action is the person running and putting a force on the Earth. The opposite force is the one the Earth returning the force and the reaction is the person running forward. When your running your body is exerting an opposite force. Friction helps the runner build up speed in the beginning of the race and stop in the end of the race. The runner is going to stop by slowing down (giving off less force) and then they will stop. -Alexa and Andrea
Running is an example of Newton's Third Law because your feet push against the ground and the ground is pushing back the same force that you put on it.
1. When you run, your body exerts force down because your are exerting force toward the ground and the ground is giving back.
2. Friction helps the runner by helping keep the runner from falling. It also helps her keep her speed until she/he needs to stop.
3. At the end of the race the athlete will stop by trying to get more friction to help.
Kyle C. and Justin K.
ReplyDeleteAs you run you push off with your feet then go back down on them which allows you to run.
1)the opposite way of which way you are going.
2)cause then you can go forward and go faster.
3)by slowing down and then comeing to a stop.
Newtons third law of motion for every action there is an equal and opposite reaction.
ReplyDeleteAs you run you push off with your feet then go back down on them which allows you to run.
1)the opposite way than what you are going.
2) then you can go forward faster.
3)by slowing down and then coming to a stop.
When you run in the direction you exert force is the opposite way you run. Friction helps the runner by catching their feet on the track, that's why they wear spikes. The athlete will stop at the end of this sprint by changing her exerted force.
ReplyDeletethe runner is being effected by newton's third law, because she is pushing down on the earth, and the earth is pushing back so she continues to move.
ReplyDelete1. When you are running the force you are using is being exerted forward and downward.
2. Friction helps a runner at the beginning of the race to get traction.
3. He will stop using friction.
jason, jake, allison
Sydney Z., Tori, Shea
ReplyDeleteWhen you run you are pushing off of earth, and the earth is pushing off of you with and equal amount of force. When a runner needs to stop at the finish line they need friction to have there feet stop. Friction helps the runner stop, before they run into someone.
When she is running she is pushing up off the ground and the ground is pushing up with equal amount of force
ReplyDelete1.) the oppisite direction you are running
2.)SO you can go faster
3.) by slowing down and stopping
When you run you push on the ground and accelerate your body.
ReplyDelete1. one the ground
2. the friction of the foot on the ground speeds you up.
3. by lessening the force exerted on the ground
Newton's Third Law of Motion is for every action there is an equal but opposite reaction. The runner is applying force to the ground which is the action. In return the ground is pushing back on the runner which is the reaction.
ReplyDelete1. When you run, your body exerts downward force.
2. Friction helps runners keep their grip and not slide all over.
3. The athlete will stop at the end of the sprint by applying less force toward the ground.
~Mia and Robyn(:
1)your body exert force the way your moving
ReplyDelete2) friction helps the runner because its pushes it the other way.
3) the athlete will stop with friction pushing the other way
1. The force is exerted in the oppisite direction you run.
ReplyDelete2.It doesnt, it will slow the runner down
3.She will try to stop, all the force she ran with will push her even when she stops.
Newton's Third Law applies to the story because the action is the person running and putting a force on the Earth. The opposite force is the one the Earth returning the force and the reaction is the person running forward. When your running your body is exerting an opposite force. Friction helps the runner build up speed in the beginning of the race and stop in the end of the race. The runner is going to stop by slowing down (giving off less force) and then they will stop.
ReplyDelete-Alexa and Andrea
Running is an example of Newton's Third Law because your feet push against the ground and the ground is pushing back the same force that you put on it.
ReplyDelete1. When you run, your body exerts force down because your are exerting force toward the ground and the ground is giving back.
2. Friction helps the runner by helping keep the runner from falling. It also helps her keep her speed until she/he needs to stop.
3. At the end of the race the athlete will stop by trying to get more friction to help.
- Kadra and Annie