Answers: 2
Physics, 21.06.2019 22:00
Orque can be calculated by multiplying the force (n) applied at 90? to the lever arm at a distance (m) from the pivot point (point of rotation), the compound si unit for the torque is n? m. if the force (at 90? to the lever arm) applied is 15 n and it is applied at 2.0 m from the pivot point (point of rotation), what is the torque on the lever?
Answers: 3
Physics, 22.06.2019 21:40
Ahair dryer is basically a duct in which a few layers of electric resistors are placed. a small fan pulls the air in and forces it through the resistors where it is heated. air enters a 1200 w hair dryer at 100 kpa and 22°c and leaves at 47°c. the cross-sectional area of the hair dryer at the exit is 60 cm2. neglecting the power consumed by the fan and the heat losses through the walls of the hair dryer, determine (a) the volume flow rate of air at the inlet and (b) the velocity of the air at the exit.
Answers: 1
In the final situation below, the 12.0kg box has been launched with a speed of 12.0m/a across a fric...
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
History, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Mathematics, 10.09.2020 23:01
Biology, 10.09.2020 23:01