5 points
A sled and its rider has a mass of 125kg. The rider wants you to pull the
sled acros...
![subject](/tpl/images/cats/fizika.png)
Physics, 07.12.2020 22:40 morganmsaylor1365
5 points
A sled and its rider has a mass of 125kg. The rider wants you to pull the
sled across a park. An applied force by you and of 190N (Fapp) is applied
to the sled and rider. The sled and rider accelerate at a rate of 1.5m/s2.
Calculate the sliding friction (Ff) between the sled and rider and the snow.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 13:00
What is the kinetic energy of a 10-kg bicycle moving at 10 m/s
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:00
The electric potential a distance r from a small charge is proportional to what power of the distance from the charge? a. r^-1 b. r c. r^-2 d. r^2
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:00
If a negatively charged particle is placed at rest in an electric potential field that increases in the positive x-direction, what will the particle do? a. accelerate in the positive x-direction b. remain at rest c. accelerate in the negative x-direction
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 23:30
What kind of waves require a medium to travel? question 6 options: light waves mechanical waves all waves need a medium to travel electromagnetic waves
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/himiya.png)
Chemistry, 06.12.2019 21:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 06.12.2019 21:31
![question](/tpl/images/cats/mat.png)
Mathematics, 06.12.2019 21:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 06.12.2019 21:31
![question](/tpl/images/cats/en.png)
English, 06.12.2019 21:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.12.2019 21:31
![question](/tpl/images/cats/fizika.png)
Physics, 06.12.2019 21:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 06.12.2019 21:31
![question](/tpl/images/cats/biologiya.png)
Biology, 06.12.2019 21:31
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/himiya.png)