![subject](/tpl/images/cats/fizika.png)
Physics, 24.03.2020 00:32 lexybellx3
Two students make the following claims:Student 1 claims that the work done by the gravitational force on an object as it falls depends only on the vertical distance of the fall. Student 2 claims that the gravitational force does less work on an object that falls gradually along a shallow incline than one that falls along a steeper incline. The students run several trials of an experiment in which a cart is allowed to travel down an incline that can be set at different angles. the cart is released from the same height h in each trial and the following measurements are made:a. the angle θ of the inclineb. the distance d the cart travels along the inclinec. the time t it takes the cart to move down the inclined. the speed v of the cart at the bottom of the incline
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 07:00
Examine the equation. 23490th→23088ra+42he what kind of barrier would you need to block the radioactive particles from this reaction? a.a piece of paper b.a sheet of aluminum foil c. a two-inch block of lead d. a solid concrete block
Answers: 1
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 21:30
Atoaster oven has a resistive heating element. the average rate at which it dissipates energy as thermal energy is 1.00 \(\rm kw\). in the united states, emf amplitude in household circuits is \(\mathcal e_{\max}\) = 170 \({\rm \; v}\) and the \(\rm ac\) oscillation rate is 60 \(\rm hz\). part a what is the root-mean-square current through the heating element?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 01:00
How much work would it take to move a coulomb charge across a 4 volt potential difference?
Answers: 2
You know the right answer?
Two students make the following claims:Student 1 claims that the work done by the gravitational forc...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 25.02.2021 07:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.02.2021 07:50
![question](/tpl/images/cats/mat.png)
Mathematics, 25.02.2021 07:50
![question](/tpl/images/cats/istoriya.png)
History, 25.02.2021 07:50
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 25.02.2021 07:50
![question](/tpl/images/cats/mat.png)
Mathematics, 25.02.2021 07:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 25.02.2021 07:50
![question](/tpl/images/cats/es.png)
Spanish, 25.02.2021 07:50
![question](/tpl/images/cats/istoriya.png)
History, 25.02.2021 07:50
![question](/tpl/images/cats/mat.png)
Mathematics, 25.02.2021 07:50
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/istoriya.png)
History, 25.02.2021 07:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)