Physics, 04.07.2021 17:10 TheViperMlg23676
7. If a load of 300N is pulled along the inclined plane shown in the figure, answer the following. B 200 N 0.5m 2m 300 N А i. Calculate the VR and MA of the inclined plane. Calculate the input work and output work. ii. what efficiency of inclined plane?iv. what should be the length of inclined plane if same load has to be pulled with a50N effort for the same efficiency as above
Answers: 1
Physics, 22.06.2019 07:00, emmalado45
The table below shows the acceleration of gravity on different bodies in the solar system. on which body would a 10 kg lamp has the most gravitational potential energy when lifted to a height of 2 m? a. earth b. mars c. neptune d. uranus
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Physics, 22.06.2019 16:20, jmackenzie7
How does a circuit breaker protect a refrigerator? a. when the current is too high, a metal strip in the fuse melts and opens the circuit. b. when the resistance is too high , a re-settable which opens a circuit c. when the current is too high , a re-settable switch opens the circuit d. when the resistance is too high a metal strip in the fuse melts and opens the circuit
Answers: 2
7. If a load of 300N is pulled along the inclined plane shown in the figure, answer the following. B...
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