Ineed ! not sure if it’s c or d? ? apex
...
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 19:30
Abody of weight 60 kg is standing in a lift the lift going upward with a uniform velocity of 4.9 metre per second slows down and stops in two seconds then apparent weight of the body during the slow down process is
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 23:30
To do work, this truck uses energy stored in chemical fuel and an electrical battery. how much total energy does this truck put out?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 00:10
The energy released by a chemical reaction can be measured using a calorimeter. when barium hydroxide octahydrate crystals are reacted with dry ammonium chloride inside of a coffee cup calorimeter, the temperature of the 18.00 g of water in the calorimeter decreases from 30.0°c to 8.0°c. the equation for calculating energy absorbed or released by a reaction is: where q is the energy released or absorbed, m is the mass of water in the calorimeter, cp is the specific heat of water, and δt is the observed temperature change. if the specific heat of liquid water is 4.19 j/g·°c, how much energy was absorbed by the reaction?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 01:20
Your target variable is δf, the magnitude of the difference in frequency between the waves emitted from the sonar device and the waves received by the device after reflecting off the whale. write an expression for δf in terms of the relevant frequencies using the subscript notation introduced above.
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 06.10.2020 19:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.10.2020 19:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 06.10.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 06.10.2020 19:01
![question](/tpl/images/cats/istoriya.png)
History, 06.10.2020 19:01
![question](/tpl/images/cats/biologiya.png)
Biology, 06.10.2020 19:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 06.10.2020 19:01
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.10.2020 19:01
![question](/tpl/images/cats/himiya.png)
Chemistry, 06.10.2020 19:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.10.2020 19:01
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 06.10.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 06.10.2020 19:01