Suppose we wish to use a 2.0 m iron bar to lift a heavy object by using it as a lever. if we place the pivot point at a distance of 0.3 m from the end of the bar that is in contact with the load and we can exert a downward force of 522 n on the other end of the bar, find the maximum load that this person is able to lift (pry) using this arrangement (neglect the mass of the bar in this problem)
Answers: 3
Another question on Physics
Physics, 22.06.2019 03:50
Two polarizers are oriented at 70∘∘ to one another. unpolarized light falls on them. what fraction of the light intensity is transmitted?
Answers: 1
Physics, 23.06.2019 02:00
Athird point charge q3 is now positioned halfway between q1 and q2. the net force on q2 now has a magnitude of f2,net = 5.861 n and points away from q1 and q3. what is the value (sign and magnitude) of the charge q3?
Answers: 2
Physics, 23.06.2019 04:00
A15 ohm resistor and a 25 ohm resistor are connected in a series to a 60 volt battery. what is the power used by each device
Answers: 3
Physics, 23.06.2019 16:00
In an exothermic chemical reaction the energy gained by the surroundings must be the energy lost by the reaction
Answers: 3
You know the right answer?
Suppose we wish to use a 2.0 m iron bar to lift a heavy object by using it as a lever. if we place t...
Questions
Spanish, 14.02.2021 01:00
Mathematics, 14.02.2021 01:00
Mathematics, 14.02.2021 01:00
Mathematics, 14.02.2021 01:00
