![subject](/tpl/images/cats/fizika.png)
Physics, 26.10.2019 04:43 squawk1738
This system consists of a marble rolling down a ramp. assume the mass of the marble is 5.0 g. decide what would be needed to measure or determine the other quantities to calculate gravitational potential energy and kinetic energy. solve the equation for the speed of the marble at the bottom of the ramp and compare it to the experimentally measured value.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 19:30
A500g object falls off a cliff and losers 100 j from its gravitational potential energy store. if the gravitational field strength g=9.8n/kg, how high is the cliff?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 22:30
Curious carl calculated the density of a cube to be 4.50 g/cm3. what is the density of the cube in g/l?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 21:10
Select the best definition for wavelength. the height of an oscillating electromagnetic wave the rate at which electromagnetic waves oscillate. the distance between two crests of an electromagnetic wave. the oscillations of electric and magnetic fields select the best definition for frequency. the oscillations of electric and magnetic fields. the height of an oscillating electromagnetic wave. the distance between two crests of an electromagnetic wave. the rate at which electromagnetic waves oscillate
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 21:30
A1500 w electric heater is plugged into the outlet of a 120 v circuit that has a 20 a circuit breaker. you plug an electric hair dryer into the same outlet. the hair dryer has power settings of 600 w, 900 w , 1200 w, and 1500 w. you start with the hair dryer on the 600 w setting and increase the power setting until the circuit breaker trips. under what setting does the circuit breaker trip.
Answers: 2
You know the right answer?
This system consists of a marble rolling down a ramp. assume the mass of the marble is 5.0 g. decide...
Questions
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 25.08.2019 15:10
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
Spanish, 25.08.2019 15:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 25.08.2019 15:10
![question](/tpl/images/cats/istoriya.png)
History, 25.08.2019 15:10
![question](/tpl/images/cats/mat.png)
Mathematics, 25.08.2019 15:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 25.08.2019 15:10
![question](/tpl/images/cats/mat.png)
Mathematics, 25.08.2019 15:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fr.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.08.2019 15:10
![question](/tpl/images/cats/mat.png)
Mathematics, 25.08.2019 15:10
![question](/tpl/images/cats/health.png)
Health, 25.08.2019 15:10