Answers: 1
Physics, 21.06.2019 22:20
1400 kg car has a speed of 27 m/s. if it takes 7 s to stop the car, what is the impulse and the average force acting on the car?
Answers: 1
Physics, 21.06.2019 22:30
Which expression allows you to determine the mechanical advantage of an inclined plane? a. height of plane / input force b. length of plane / input force c. length of plane / height of plane d. height of plane / length of plane
Answers: 1
Physics, 22.06.2019 05:30
Agas expands from an initial volume of 0.040 m^3 and an initial pressure of 210 kpa to a final volume of 0.065 m^3 while its temperature is kept constant. how much work is done by the system?
Answers: 1
Physics, 22.06.2019 13:10
The bar of prob. 5/82 is repeated here. the ends of the 0.4-m bar remain in contact with their re- spective support surfaces. end b has a velocity of 0.5 m/s and an acceleration of 0.3 m/s2 in the di- rections shown. determine the angular accelera- tion of the bar and the acceleration of end a.
Answers: 3
How much effort force would be needed to roll a barrel with a resistance force of 100n up an incline...
Mathematics, 23.05.2021 22:30
Mathematics, 23.05.2021 22:30
English, 23.05.2021 22:30
Chemistry, 23.05.2021 22:30
Mathematics, 23.05.2021 22:30
Mathematics, 23.05.2021 22:30
Mathematics, 23.05.2021 22:30
Mathematics, 23.05.2021 22:30
Mathematics, 23.05.2021 22:30
Mathematics, 23.05.2021 22:30
Mathematics, 23.05.2021 22:30