Physics, 06.02.2020 01:41 PAADUUUgma
3. a man lifts various loads with the same lever. the distance of the applied force from the fulcrum is 2.00 m and
the distance from the fulcrum to the load is 0.500 m. a graph of resistance force vs. effort force is shown.
what is the mechanical advantage of the lever? what is the ideal mechanical advantage of the lever? what is
the efficiency of the lever? show your work.
Answers: 1
Physics, 21.06.2019 13:50
Ahot-air balloon is drifting straight downward with a constant speed of 2.40 m/s. when the balloon is 7.63 m above the ground, the balloonist decides to drop one of the ballast sandbags to the ground below. how much time elapses before the sandbag hits the ground?
Answers: 1
Physics, 22.06.2019 04:30
The current in a hair dryer measures 11 amps. the resistance of the hair dryer is 12 ohms. what is the voltage?unit:
Answers: 1
Physics, 22.06.2019 10:30
The precision of a laboratory instrument is ± 0.05 g. the accepted value for your measurement is 7.92 g. which measurements are in the accepted range? check all that apply. 7.85 g 7.89 g 7.91 g 7.97 g 7.99 g
Answers: 1
Physics, 22.06.2019 12:50
Which changes would result in a decrease in the gravitational force btween two objects? check all that apply
Answers: 1
3. a man lifts various loads with the same lever. the distance of the applied force from the fulcrum...
Mathematics, 18.09.2019 03:00
Mathematics, 18.09.2019 03:00
Mathematics, 18.09.2019 03:00
Mathematics, 18.09.2019 03:00
Mathematics, 18.09.2019 03:00
Computers and Technology, 18.09.2019 03:00
Mathematics, 18.09.2019 03:00
Mathematics, 18.09.2019 03:00
Mathematics, 18.09.2019 03:00
Biology, 18.09.2019 03:00