Angie walked a distance of 90 meters east in 70 seconds. What was her
velocity?
A. 0.78 m/s e...
![subject](/tpl/images/cats/fizika.png)
Physics, 27.07.2021 21:00 majormkh10
Angie walked a distance of 90 meters east in 70 seconds. What was her
velocity?
A. 0.78 m/s east
B. 1.3 m/s east
O C. 7 m/s east
D. 9 m/s east
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 19:00, michael2737
Aman tries to push a box of mass 4 kg with a force of 5 n but the box remains stationary if the coefficient of static friction is 0.45, what is the value of the maximum force of friction?
Answers: 2
![image](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 23:30, izzyisawesome5232
The pressure, volume, and temperature of a mole of an ideal gas are related by the equation pv = 8.31t, where p is measured in kilopascals, v in liters, and t in kelvins. use differentials to find the approximate change in the pressure if the volume increases from 14 l to 14.6 l and the temperature decreases from 375 k to 370 k. (round the answer to two decimal places.)
Answers: 3
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:30, lifeofabe214
Why is the energy that results from a roller coaster's position at the top of a hill referred to as potential energy?
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:30, lmolder1329
Consider a 1000 w iron whose base plate is made of 0.5 cm thick aluminum alloy 2024-t6 (ρ = 2770 kg/m3 and cp = 875 j/kg°c). the base plate has a surface area of 0.03 m2. initially, the iron is in thermal equilibrium with the ambient air at 22°c. assuming 90% of the heat generated in the resistance wires is transferred to the plate, determine the minimum time needed for the plate temperature to reach 200°c.
Answers: 1
You know the right answer?
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 02.10.2019 07:30
![Konu](/tpl/images/cats/mkx.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 02.10.2019 07:30
![Konu](/tpl/images/cats/istoriya.png)
History, 02.10.2019 07:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 02.10.2019 07:30
![Konu](/tpl/images/cats/mkx.png)
![Konu](/tpl/images/cats/biologiya.png)
Biology, 02.10.2019 07:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 02.10.2019 07:30