![subject](/tpl/images/cats/fizika.png)
Physics, 21.12.2021 04:40 baseballdude4807
A baseball player at practice is pushing a tackling dummy across the field. He initially has to push the 130 kg dummy with 600 Newton’s of force to get it to start moving and maintain a force of 475 to keep it moving at a steady state. What are the coefficient of friction static and kinetic with the dummy on the ground .
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 19:40
An ideal spring has a spring constant (force constant) of 2500 n/m, is stretched 4.0 cm, how much elastic potential energy does it possess? (a) 3j (b) 0.00j (c) 1j (d) 2j (e) 4j
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:00
What is friction? how does it affect the motion of an object?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:20
How does a circuit breaker protect a refrigerator? a. when the current is too high, a metal strip in the fuse melts and opens the circuit. b. when the resistance is too high , a re-settable which opens a circuit c. when the current is too high , a re-settable switch opens the circuit d. when the resistance is too high a metal strip in the fuse melts and opens the circuit
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:40
Which describes an object in projectile motion? check all that apply.a.gravity acts to pull the object downb.the object moves in a straight path.c.the forward velocity of the object is 0 m/s.d.the object’s inertia carries it forward.e.the path of the object is curved.
Answers: 2
You know the right answer?
A baseball player at practice is pushing a tackling dummy across the field. He initially has to push...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 14.04.2021 20:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.04.2021 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 14.04.2021 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 14.04.2021 20:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mir.png)
World Languages, 14.04.2021 20:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.04.2021 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 14.04.2021 20:50
![question](/tpl/images/cats/istoriya.png)
History, 14.04.2021 20:50
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 14.04.2021 20:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.04.2021 20:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 14.04.2021 20:50